70128817

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1$

素因数の和:381

約数の個数: 24

約数和(自身を含む): 81510912

約数和(自身を除く): 11382095

約数列:

[1, 11, 23, 113, 121, 223, 253, 1243, 2453, 2599, 2783, 5129, 13673, 25199, 26983, 28589, 56419, 277189, 314479, 579577, 620609, 3049079, 6375347, 70128817]

約数ペア:

[(1, 70128817), (11, 6375347), (23, 3049079), (113, 620609), (121, 579577), (223, 314479), (253, 277189), (1243, 56419), (2453, 28589), (2599, 26983), (2783, 25199), (5129, 13673)]