2017282839

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:357

約数の個数: 96

約数和(自身を含む): 3396288000

約数和(自身を除く): 1379005161

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 121, 143, 149, 151, 209, 247, 363, 429, 447, 453, 627, 741, 1573, 1639, 1661, 1937, 1963, 2299, 2717, 2831, 2869, 4719, 4917, 4983, 5811, 5889, 6897, 8151, 8493, 8607, 18029, 18271, 21307, 21593, 22499, 29887, 31141, 31559, 36803, 37297, 54087, 54813, 63921, 64779, 67497, 89661, 93423, 94677, 110409, 111891, 234377, 237523, 247489, 292487, 342551, 347149, 404833, 410267, 427481, 703131, 712569, 742467, 877461, 1027653, 1041447, 1214499, 1230801, 1282443, 2722379, 3217357, 4453163, 4512937, 4702291, 5557253, 8167137, 9652071, 13359489, 13538811, 14106873, 16671759, 35390927, 51725201, 61129783, 106172781, 155175603, 183389349, 672427613, 2017282839]

約数ペア:

[(1, 2017282839), (3, 672427613), (11, 183389349), (13, 155175603), (19, 106172781), (33, 61129783), (39, 51725201), (57, 35390927), (121, 16671759), (143, 14106873), (149, 13538811), (151, 13359489), (209, 9652071), (247, 8167137), (363, 5557253), (429, 4702291), (447, 4512937), (453, 4453163), (627, 3217357), (741, 2722379), (1573, 1282443), (1639, 1230801), (1661, 1214499), (1937, 1041447), (1963, 1027653), (2299, 877461), (2717, 742467), (2831, 712569), (2869, 703131), (4719, 427481), (4917, 410267), (4983, 404833), (5811, 347149), (5889, 342551), (6897, 292487), (8151, 247489), (8493, 237523), (8607, 234377), (18029, 111891), (18271, 110409), (21307, 94677), (21593, 93423), (22499, 89661), (29887, 67497), (31141, 64779), (31559, 63921), (36803, 54813), (37297, 54087)]