13378729

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1861}}^1$

素因数の和:1960

約数の個数: 16

約数和(自身を含む): 16683520

約数和(自身を除く): 3304791

約数列:

[1, 7, 13, 79, 91, 553, 1027, 1861, 7189, 13027, 24193, 147019, 169351, 1029133, 1911247, 13378729]

約数ペア:

[(1, 13378729), (7, 1911247), (13, 1029133), (79, 169351), (91, 147019), (553, 24193), (1027, 13027), (1861, 7189)]