289041023

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^2\times {\mathrm{5689}}^1$

素因数の和:5806

約数の個数: 12

約数和(自身を含む): 308215920

約数和(自身を除く): 19174897

約数列:

[1, 23, 47, 1081, 2209, 5689, 50807, 130847, 267383, 6149809, 12567001, 289041023]

約数ペア:

[(1, 289041023), (23, 12567001), (47, 6149809), (1081, 267383), (2209, 130847), (5689, 50807)]