4375007

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{367}}^1$

素因数の和:518

約数の個数: 16

約数和(自身を含む): 5440512

約数和(自身を除く): 1065505

約数列:

[1, 7, 13, 91, 131, 367, 917, 1703, 2569, 4771, 11921, 33397, 48077, 336539, 625001, 4375007]

約数ペア:

[(1, 4375007), (7, 625001), (13, 336539), (91, 48077), (131, 33397), (367, 11921), (917, 4771), (1703, 2569)]