57209399

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{3797}}^1$

素因数の和:3890

約数の個数: 16

約数和(自身を含む): 65933280

約数和(自身を除く): 8723881

約数列:

[1, 13, 19, 61, 247, 793, 1159, 3797, 15067, 49361, 72143, 231617, 937859, 3011021, 4400723, 57209399]

約数ペア:

[(1, 57209399), (13, 4400723), (19, 3011021), (61, 937859), (247, 231617), (793, 72143), (1159, 49361), (3797, 15067)]