1811051

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:202

約数の個数: 16

約数和(自身を含む): 2101248

約数和(自身を除く): 290197

約数列:

[1, 11, 31, 47, 113, 341, 517, 1243, 1457, 3503, 5311, 16027, 38533, 58421, 164641, 1811051]

約数ペア:

[(1, 1811051), (11, 164641), (31, 58421), (47, 38533), (113, 16027), (341, 5311), (517, 3503), (1243, 1457)]