42139617

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{63559}}^1$

素因数の和:63592

約数の個数: 16

約数和(自身を含む): 64068480

約数和(自身を除く): 21928863

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 63559, 190677, 826267, 1080503, 2478801, 3241509, 14046539, 42139617]

約数ペア:

[(1, 42139617), (3, 14046539), (13, 3241509), (17, 2478801), (39, 1080503), (51, 826267), (221, 190677), (663, 63559)]