1251939

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{683}}^1$

素因数の和:746

約数の個数: 16

約数和(自身を含む): 1838592

約数和(自身を除く): 586653

約数列:

[1, 3, 13, 39, 47, 141, 611, 683, 1833, 2049, 8879, 26637, 32101, 96303, 417313, 1251939]

約数ペア:

[(1, 1251939), (3, 417313), (13, 96303), (39, 32101), (47, 26637), (141, 8879), (611, 2049), (683, 1833)]