12966537

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{389}}^1$

素因数の和:704

約数の個数: 16

約数和(自身を含む): 17821440

約数和(自身を除く): 4854903

約数列:

[1, 3, 41, 123, 271, 389, 813, 1167, 11111, 15949, 33333, 47847, 105419, 316257, 4322179, 12966537]

約数ペア:

[(1, 12966537), (3, 4322179), (41, 316257), (123, 105419), (271, 47847), (389, 33333), (813, 15949), (1167, 11111)]