9007817

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:285

約数の個数: 24

約数和(自身を含む): 11491200

約数和(自身を除く): 2483383

約数列:

[1, 7, 13, 49, 79, 91, 179, 553, 637, 1027, 1253, 2327, 3871, 7189, 8771, 14141, 16289, 50323, 98987, 114023, 183833, 692909, 1286831, 9007817]

約数ペア:

[(1, 9007817), (7, 1286831), (13, 692909), (49, 183833), (79, 114023), (91, 98987), (179, 50323), (553, 16289), (637, 14141), (1027, 8771), (1253, 7189), (2327, 3871)]