119155603

素因数分解:

$7^2\times {\mathrm{89}}^2\times {\mathrm{307}}^1$

素因数の和:499

約数の個数: 18

約数和(自身を含む): 140641116

約数和(自身を除く): 21485513

約数列:

[1, 7, 49, 89, 307, 623, 2149, 4361, 7921, 15043, 27323, 55447, 191261, 388129, 1338827, 2431747, 17022229, 119155603]

約数ペア:

[(1, 119155603), (7, 17022229), (49, 2431747), (89, 1338827), (307, 388129), (623, 191261), (2149, 55447), (4361, 27323), (7921, 15043)]