328818951

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{431}}^1\times {\mathrm{823}}^1$

素因数の和:1363

約数の個数: 24

約数和(自身を含む): 481268736

約数和(自身を除く): 152449785

約数列:

[1, 3, 9, 103, 309, 431, 823, 927, 1293, 2469, 3879, 7407, 44393, 84769, 133179, 254307, 354713, 399537, 762921, 1064139, 3192417, 36535439, 109606317, 328818951]

約数ペア:

[(1, 328818951), (3, 109606317), (9, 36535439), (103, 3192417), (309, 1064139), (431, 762921), (823, 399537), (927, 354713), (1293, 254307), (2469, 133179), (3879, 84769), (7407, 44393)]