977994717

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1201}}^1\times {\mathrm{2281}}^1$

素因数の和:3509

約数の個数: 32

約数和(自身を含む): 1579947264

約数和(自身を除く): 601952547

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 1201, 2281, 3603, 6843, 8407, 15967, 20417, 25221, 38777, 47901, 61251, 116331, 142919, 271439, 428757, 814317, 2739481, 8218443, 19176367, 46571177, 57529101, 139713531, 325998239, 977994717]

約数ペア:

[(1, 977994717), (3, 325998239), (7, 139713531), (17, 57529101), (21, 46571177), (51, 19176367), (119, 8218443), (357, 2739481), (1201, 814317), (2281, 428757), (3603, 271439), (6843, 142919), (8407, 116331), (15967, 61251), (20417, 47901), (25221, 38777)]