72371403

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{618559}}^1$

素因数の和:618578

約数の個数: 12

約数和(自身を含む): 112577920

約数和(自身を除く): 40206517

約数列:

[1, 3, 9, 13, 39, 117, 618559, 1855677, 5567031, 8041267, 24123801, 72371403]

約数ペア:

[(1, 72371403), (3, 24123801), (9, 8041267), (13, 5567031), (39, 1855677), (117, 618559)]