68508011

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{28181}}^1$

素因数の和:28222

約数の個数: 16

約数和(自身を含む): 85222368

約数和(自身を除く): 16714357

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 28181, 309991, 366353, 479077, 4029883, 5269847, 6228001, 68508011]

約数ペア:

[(1, 68508011), (11, 6228001), (13, 5269847), (17, 4029883), (143, 479077), (187, 366353), (221, 309991), (2431, 28181)]