1330987743

素因数分解:

$3^2\times {\mathrm{137}}^1\times {\mathrm{1079471}}^1$

素因数の和:1079614

約数の個数: 12

約数和(自身を含む): 1936572768

約数和(自身を除く): 605585025

約数列:

[1, 3, 9, 137, 411, 1233, 1079471, 3238413, 9715239, 147887527, 443662581, 1330987743]

約数ペア:

[(1, 1330987743), (3, 443662581), (9, 147887527), (137, 9715239), (411, 3238413), (1233, 1079471)]