249731907

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{4253}}^1$

素因数の和:4339

約数の個数: 24

約数和(自身を含む): 357574224

約数和(自身を除く): 107842317

約数列:

[1, 3, 23, 37, 69, 111, 529, 851, 1587, 2553, 4253, 12759, 19573, 58719, 97819, 157361, 293457, 472083, 2249837, 3619303, 6749511, 10857909, 83243969, 249731907]

約数ペア:

[(1, 249731907), (3, 83243969), (23, 10857909), (37, 6749511), (69, 3619303), (111, 2249837), (529, 472083), (851, 293457), (1587, 157361), (2553, 97819), (4253, 58719), (12759, 19573)]