24970407

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 43309056

約数和(自身を除く): 18338649

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 121, 217, 231, 317, 341, 363, 651, 847, 951, 1023, 2219, 2387, 2541, 3487, 3751, 6657, 7161, 9827, 10461, 11253, 24409, 26257, 29481, 38357, 68789, 73227, 78771, 108097, 115071, 206367, 268499, 324291, 756679, 805497, 1189067, 2270037, 3567201, 8323469, 24970407]

約数ペア:

[(1, 24970407), (3, 8323469), (7, 3567201), (11, 2270037), (21, 1189067), (31, 805497), (33, 756679), (77, 324291), (93, 268499), (121, 206367), (217, 115071), (231, 108097), (317, 78771), (341, 73227), (363, 68789), (651, 38357), (847, 29481), (951, 26257), (1023, 24409), (2219, 11253), (2387, 10461), (2541, 9827), (3487, 7161), (3751, 6657)]