39935169

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{571}}^1$

素因数の和:1005

約数の個数: 24

約数和(自身を含む): 60975200

約数和(自身を除く): 21040031

約数列:

[1, 3, 9, 19, 57, 171, 409, 571, 1227, 1713, 3681, 5139, 7771, 10849, 23313, 32547, 69939, 97641, 233539, 700617, 2101851, 4437241, 13311723, 39935169]

約数ペア:

[(1, 39935169), (3, 13311723), (9, 4437241), (19, 2101851), (57, 700617), (171, 233539), (409, 97641), (571, 69939), (1227, 32547), (1713, 23313), (3681, 10849), (5139, 7771)]