30747009

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{1847}}^1$

素因数の和:2060

約数の個数: 16

約数和(自身を含む): 42577920

約数和(自身を除く): 11830911

約数列:

[1, 3, 31, 93, 179, 537, 1847, 5541, 5549, 16647, 57257, 171771, 330613, 991839, 10249003, 30747009]

約数ペア:

[(1, 30747009), (3, 10249003), (31, 991839), (93, 330613), (179, 171771), (537, 57257), (1847, 16647), (5541, 5549)]