2017333665

素因数分解:

$3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{112921}}^1$

素因数の和:113329

約数の個数: 24

約数和(自身を含む): 3505550568

約数和(自身を除く): 1488216903

約数列:

[1, 3, 5, 9, 15, 45, 397, 1191, 1985, 3573, 5955, 17865, 112921, 338763, 564605, 1016289, 1693815, 5081445, 44829637, 134488911, 224148185, 403466733, 672444555, 2017333665]

約数ペア:

[(1, 2017333665), (3, 672444555), (5, 403466733), (9, 224148185), (15, 134488911), (45, 44829637), (397, 5081445), (1191, 1693815), (1985, 1016289), (3573, 564605), (5955, 338763), (17865, 112921)]