26831593

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{421}}^1$

素因数の和:624

約数の個数: 16

約数和(自身を含む): 29897856

約数和(自身を除く): 3066263

約数列:

[1, 17, 23, 163, 391, 421, 2771, 3749, 7157, 9683, 63733, 68623, 164611, 1166591, 1578329, 26831593]

約数ペア:

[(1, 26831593), (17, 1578329), (23, 1166591), (163, 164611), (391, 68623), (421, 63733), (2771, 9683), (3749, 7157)]