139036261

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{2237}}^1$

素因数の和:2940

約数の個数: 16

約数和(自身を含む): 171448704

約数和(自身を除く): 32412443

約数列:

[1, 7, 13, 91, 683, 2237, 4781, 8879, 15659, 29081, 62153, 203567, 1527871, 10695097, 19862323, 139036261]

約数ペア:

[(1, 139036261), (7, 19862323), (13, 10695097), (91, 1527871), (683, 203567), (2237, 62153), (4781, 29081), (8879, 15659)]