2016087801

素因数分解:

$3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5197}}^1$

素因数の和:5263

約数の個数: 64

約数和(自身を含む): 3493056000

約数和(自身を除く): 1476968199

約数列:

[1, 3, 7, 13, 21, 29, 39, 49, 87, 91, 147, 203, 273, 343, 377, 609, 637, 1029, 1131, 1421, 1911, 2639, 4263, 4459, 5197, 7917, 9947, 13377, 15591, 18473, 29841, 36379, 55419, 67561, 109137, 129311, 150713, 202683, 254653, 387933, 452139, 472927, 763959, 1054991, 1418781, 1782571, 1959269, 3164973, 3310489, 5347713, 5877807, 7384937, 9931467, 13714883, 22154811, 23173423, 41144649, 51694559, 69520269, 96004181, 155083677, 288012543, 672029267, 2016087801]

約数ペア:

[(1, 2016087801), (3, 672029267), (7, 288012543), (13, 155083677), (21, 96004181), (29, 69520269), (39, 51694559), (49, 41144649), (87, 23173423), (91, 22154811), (147, 13714883), (203, 9931467), (273, 7384937), (343, 5877807), (377, 5347713), (609, 3310489), (637, 3164973), (1029, 1959269), (1131, 1782571), (1421, 1418781), (1911, 1054991), (2639, 763959), (4263, 472927), (4459, 452139), (5197, 387933), (7917, 254653), (9947, 202683), (13377, 150713), (15591, 129311), (18473, 109137), (29841, 67561), (36379, 55419)]