30547497

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{4091}}^1$

素因数の和:4244

約数の個数: 16

約数和(自身を含む): 43211520

約数和(自身を除く): 12664023

約数列:

[1, 3, 19, 57, 131, 393, 2489, 4091, 7467, 12273, 77729, 233187, 535921, 1607763, 10182499, 30547497]

約数ペア:

[(1, 30547497), (3, 10182499), (19, 1607763), (57, 535921), (131, 233187), (393, 77729), (2489, 12273), (4091, 7467)]