11078431

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2297}}^1$

素因数の和:2370

約数の個数: 16

約数和(自身を含む): 13898304

約数和(自身を除く): 2819873

約数列:

[1, 7, 13, 53, 91, 371, 689, 2297, 4823, 16079, 29861, 121741, 209027, 852187, 1582633, 11078431]

約数ペア:

[(1, 11078431), (7, 1582633), (13, 852187), (53, 209027), (91, 121741), (371, 29861), (689, 16079), (2297, 4823)]