97607809

素因数分解:

${\mathrm{13}}^2\times {\mathrm{31}}^2\times {\mathrm{601}}^1$

素因数の和:689

約数の個数: 18

約数和(自身を含む): 109394838

約数和(自身を除く): 11787029

約数列:

[1, 13, 31, 169, 403, 601, 961, 5239, 7813, 12493, 18631, 101569, 162409, 242203, 577561, 3148639, 7508293, 97607809]

約数ペア:

[(1, 97607809), (13, 7508293), (31, 3148639), (169, 577561), (403, 242203), (601, 162409), (961, 101569), (5239, 18631), (7813, 12493)]