51591093

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{3209}}^1$

素因数の和:3468

約数の個数: 16

約数和(自身を含む): 72109440

約数和(自身を除く): 20518347

約数列:

[1, 3, 23, 69, 233, 699, 3209, 5359, 9627, 16077, 73807, 221421, 747697, 2243091, 17197031, 51591093]

約数ペア:

[(1, 51591093), (3, 17197031), (23, 2243091), (69, 747697), (233, 221421), (699, 73807), (3209, 16077), (5359, 9627)]