133217279

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1\times {\mathrm{661}}^1$

素因数の和:1130

約数の個数: 16

約数和(自身を含む): 147917280

約数和(自身を除く): 14700001

約数列:

[1, 13, 37, 419, 481, 661, 5447, 8593, 15503, 24457, 201539, 276959, 317941, 3600467, 10247483, 133217279]

約数ペア:

[(1, 133217279), (13, 10247483), (37, 3600467), (419, 317941), (481, 276959), (661, 201539), (5447, 24457), (8593, 15503)]