91009867

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{1609}}^1$

素因数の和:1870

約数の個数: 16

約数和(自身を含む): 103684000

約数和(自身を除く): 12674133

約数列:

[1, 13, 19, 229, 247, 1609, 2977, 4351, 20917, 30571, 56563, 368461, 397423, 4789993, 7000759, 91009867]

約数ペア:

[(1, 91009867), (13, 7000759), (19, 4789993), (229, 397423), (247, 368461), (1609, 56563), (2977, 30571), (4351, 20917)]