1017359

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:190

約数の個数: 16

約数和(自身を含む): 1244160

約数和(自身を除く): 226801

約数列:

[1, 7, 23, 71, 89, 161, 497, 623, 1633, 2047, 6319, 11431, 14329, 44233, 145337, 1017359]

約数ペア:

[(1, 1017359), (7, 145337), (23, 44233), (71, 14329), (89, 11431), (161, 6319), (497, 2047), (623, 1633)]