13147023

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:534

約数の個数: 16

約数和(自身を含む): 17878016

約数和(自身を除く): 4730993

約数列:

[1, 3, 103, 157, 271, 309, 471, 813, 16171, 27913, 42547, 48513, 83739, 127641, 4382341, 13147023]

約数ペア:

[(1, 13147023), (3, 4382341), (103, 127641), (157, 83739), (271, 48513), (309, 42547), (471, 27913), (813, 16171)]