316288201201

素因数分解:

$7^2\times {\mathrm{521}}^1\times {\mathrm{653}}^1\times {\mathrm{18973}}^1$

素因数の和:20161

約数の個数: 24

約数和(自身を含む): 369217266984

約数和(自身を除く): 52929065783

約数列:

[1, 7, 49, 521, 653, 3647, 4571, 18973, 25529, 31997, 132811, 340213, 929677, 2381491, 9884933, 12389369, 16670437, 69194531, 86725583, 484361717, 607079081, 6454861249, 45184028743, 316288201201]

約数ペア:

[(1, 316288201201), (7, 45184028743), (49, 6454861249), (521, 607079081), (653, 484361717), (3647, 86725583), (4571, 69194531), (18973, 16670437), (25529, 12389369), (31997, 9884933), (132811, 2381491), (340213, 929677)]