140304241

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{8171}}^1$

素因数の和:8412

約数の個数: 16

約数和(自身を含む): 175730688

約数和(自身を除く): 35426447

約数列:

[1, 7, 11, 77, 223, 1561, 2453, 8171, 17171, 57197, 89881, 629167, 1822133, 12754931, 20043463, 140304241]

約数ペア:

[(1, 140304241), (7, 20043463), (11, 12754931), (77, 1822133), (223, 629167), (1561, 89881), (2453, 57197), (8171, 17171)]