13188237

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1301}}^1$

素因数の和:1444

約数の個数: 16

約数和(自身を含む): 18332160

約数和(自身を除く): 5143923

約数列:

[1, 3, 31, 93, 109, 327, 1301, 3379, 3903, 10137, 40331, 120993, 141809, 425427, 4396079, 13188237]

約数ペア:

[(1, 13188237), (3, 4396079), (31, 425427), (93, 141809), (109, 120993), (327, 40331), (1301, 10137), (3379, 3903)]