78265421

素因数分解:

${\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{14939}}^1$

素因数の和:14996

約数の個数: 12

約数和(自身を含む): 87488640

約数和(自身を除く): 9223219

約数列:

[1, 13, 31, 169, 403, 5239, 14939, 194207, 463109, 2524691, 6020417, 78265421]

約数ペア:

[(1, 78265421), (13, 6020417), (31, 2524691), (169, 463109), (403, 194207), (5239, 14939)]