7358931

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{1933}}^1$

素因数の和:1992

約数の個数: 20

約数和(自身を含む): 11232672

約数和(自身を除く): 3873741

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 1933, 3807, 5799, 17397, 52191, 90851, 156573, 272553, 817659, 2452977, 7358931]

約数ペア:

[(1, 7358931), (3, 2452977), (9, 817659), (27, 272553), (47, 156573), (81, 90851), (141, 52191), (423, 17397), (1269, 5799), (1933, 3807)]