1330946073

素因数分解:

$3^4\times {\mathrm{397}}^1\times {\mathrm{41389}}^1$

素因数の和:41798

約数の個数: 20

約数和(自身を含む): 1993259620

約数和(自身を除く): 662313547

約数列:

[1, 3, 9, 27, 81, 397, 1191, 3573, 10719, 32157, 41389, 124167, 372501, 1117503, 3352509, 16431433, 49294299, 147882897, 443648691, 1330946073]

約数ペア:

[(1, 1330946073), (3, 443648691), (9, 147882897), (27, 49294299), (81, 16431433), (397, 3352509), (1191, 1117503), (3573, 372501), (10719, 124167), (32157, 41389)]