126697249

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{2207}}^1$

素因数の和:2412

約数の個数: 16

約数和(自身を含む): 148377600

約数和(自身を除く): 21680351

約数列:

[1, 7, 59, 139, 413, 973, 2207, 8201, 15449, 57407, 130213, 306773, 911491, 2147411, 18099607, 126697249]

約数ペア:

[(1, 126697249), (7, 18099607), (59, 2147411), (139, 911491), (413, 306773), (973, 130213), (2207, 57407), (8201, 15449)]