79852409

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1871}}^1$

素因数の和:1965

約数の個数: 24

約数和(自身を含む): 101582208

約数和(自身を除く): 21729799

約数列:

[1, 7, 13, 49, 67, 91, 469, 637, 871, 1871, 3283, 6097, 13097, 24323, 42679, 91679, 125357, 170261, 877499, 1191827, 1629641, 6142493, 11407487, 79852409]

約数ペア:

[(1, 79852409), (7, 11407487), (13, 6142493), (49, 1629641), (67, 1191827), (91, 877499), (469, 170261), (637, 125357), (871, 91679), (1871, 42679), (3283, 24323), (6097, 13097)]