1248156057

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{509}}^1\times {\mathrm{7499}}^1$

素因数の和:8120

約数の個数: 16

約数和(自身を含む): 1683000000

約数和(自身を除く): 434843943

約数列:

[1, 3, 109, 327, 509, 1527, 7499, 22497, 55481, 166443, 817391, 2452173, 3816991, 11450973, 416052019, 1248156057]

約数ペア:

[(1, 1248156057), (3, 416052019), (109, 11450973), (327, 3816991), (509, 2452173), (1527, 817391), (7499, 166443), (22497, 55481)]