2017012641

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{15287}}^1$

素因数の和:15461

約数の個数: 32

約数和(自身を含む): 3154464768

約数和(自身を除く): 1137452127

約数列:

[1, 3, 7, 21, 61, 103, 183, 309, 427, 721, 1281, 2163, 6283, 15287, 18849, 43981, 45861, 107009, 131943, 321027, 932507, 1574561, 2797521, 4723683, 6527549, 11021927, 19582647, 33065781, 96048221, 288144663, 672337547, 2017012641]

約数ペア:

[(1, 2017012641), (3, 672337547), (7, 288144663), (21, 96048221), (61, 33065781), (103, 19582647), (183, 11021927), (309, 6527549), (427, 4723683), (721, 2797521), (1281, 1574561), (2163, 932507), (6283, 321027), (15287, 131943), (18849, 107009), (43981, 45861)]