69472351

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:403

約数の個数: 24

約数和(自身を含む): 80057376

約数和(自身を除く): 10585025

約数列:

[1, 13, 23, 61, 169, 293, 299, 793, 1403, 3809, 3887, 6739, 10309, 17873, 18239, 49517, 87607, 232349, 237107, 411079, 1138891, 3020537, 5344027, 69472351]

約数ペア:

[(1, 69472351), (13, 5344027), (23, 3020537), (61, 1138891), (169, 411079), (293, 237107), (299, 232349), (793, 87607), (1403, 49517), (3809, 18239), (3887, 17873), (6739, 10309)]