713190051

素因数分解:

$3^2\times 7^2\times {\mathrm{1617211}}^1$

素因数の和:1617231

約数の個数: 18

約数和(自身を含む): 1198354092

約数和(自身を除く): 485164041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 1617211, 4851633, 11320477, 14554899, 33961431, 79243339, 101884293, 237730017, 713190051]

約数ペア:

[(1, 713190051), (3, 237730017), (7, 101884293), (9, 79243339), (21, 33961431), (49, 14554899), (63, 11320477), (147, 4851633), (441, 1617211)]