4947709

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:276

約数の個数: 16

約数和(自身を含む): 5588352

約数和(自身を除く): 640643

約数列:

[1, 13, 43, 53, 167, 559, 689, 2171, 2279, 7181, 8851, 29627, 93353, 115063, 380593, 4947709]

約数ペア:

[(1, 4947709), (13, 380593), (43, 115063), (53, 93353), (167, 29627), (559, 8851), (689, 7181), (2171, 2279)]