23387221

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2441}}^1$

素因数の和:2532

約数の個数: 16

約数和(自身を含む): 27897408

約数和(自身を除く): 4510187

約数列:

[1, 11, 13, 67, 143, 737, 871, 2441, 9581, 26851, 31733, 163547, 349063, 1799017, 2126111, 23387221]

約数ペア:

[(1, 23387221), (11, 2126111), (13, 1799017), (67, 349063), (143, 163547), (737, 31733), (871, 26851), (2441, 9581)]