13579329

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{317}}^1$

素因数の和:560

約数の個数: 16

約数和(自身を含む): 18469440

約数和(自身を除く): 4890111

約数列:

[1, 3, 109, 131, 317, 327, 393, 951, 14279, 34553, 41527, 42837, 103659, 124581, 4526443, 13579329]

約数ペア:

[(1, 13579329), (3, 4526443), (109, 124581), (131, 103659), (317, 42837), (327, 41527), (393, 34553), (951, 14279)]