279282081

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{43933}}^1$

素因数の和:44112

約数の個数: 16

約数和(自身を含む): 403489856

約数和(自身を除く): 124207775

約数列:

[1, 3, 13, 39, 163, 489, 2119, 6357, 43933, 131799, 571129, 1713387, 7161079, 21483237, 93094027, 279282081]

約数ペア:

[(1, 279282081), (3, 93094027), (13, 21483237), (39, 7161079), (163, 1713387), (489, 571129), (2119, 131799), (6357, 43933)]