15342951

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1997}}^1$

素因数の和:2210

約数の個数: 16

約数和(自身を含む): 22153824

約数和(自身を除く): 6810873

約数列:

[1, 3, 13, 39, 197, 591, 1997, 2561, 5991, 7683, 25961, 77883, 393409, 1180227, 5114317, 15342951]

約数ペア:

[(1, 15342951), (3, 5114317), (13, 1180227), (39, 393409), (197, 77883), (591, 25961), (1997, 7683), (2561, 5991)]