617413419

素因数分解:

$3^2\times 7^1\times {\mathrm{233}}^1\times {\mathrm{42061}}^1$

素因数の和:42307

約数の個数: 24

約数和(自身を含む): 1023620832

約数和(自身を除く): 406207413

約数列:

[1, 3, 7, 9, 21, 63, 233, 699, 1631, 2097, 4893, 14679, 42061, 126183, 294427, 378549, 883281, 2649843, 9800213, 29400639, 68601491, 88201917, 205804473, 617413419]

約数ペア:

[(1, 617413419), (3, 205804473), (7, 88201917), (9, 68601491), (21, 29400639), (63, 9800213), (233, 2649843), (699, 883281), (1631, 378549), (2097, 294427), (4893, 126183), (14679, 42061)]