6480929

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{311}}^1$

素因数の和:560

約数の個数: 16

約数和(自身を含む): 8037120

約数和(自身を除く): 1556191

約数列:

[1, 7, 13, 91, 229, 311, 1603, 2177, 2977, 4043, 20839, 28301, 71219, 498533, 925847, 6480929]

約数ペア:

[(1, 6480929), (7, 925847), (13, 498533), (91, 71219), (229, 28301), (311, 20839), (1603, 4043), (2177, 2977)]