12397551

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1223}}^1$

素因数の和:1366

約数の個数: 16

約数和(自身を含む): 17233920

約数和(自身を除く): 4836369

約数列:

[1, 3, 31, 93, 109, 327, 1223, 3379, 3669, 10137, 37913, 113739, 133307, 399921, 4132517, 12397551]

約数ペア:

[(1, 12397551), (3, 4132517), (31, 399921), (93, 133307), (109, 113739), (327, 37913), (1223, 10137), (3379, 3669)]