39714237

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{857}}^1$

素因数の和:1153

約数の個数: 24

約数和(自身を含む): 60677760

約数和(自身を除く): 20963523

約数列:

[1, 3, 9, 19, 57, 171, 271, 813, 857, 2439, 2571, 5149, 7713, 15447, 16283, 46341, 48849, 146547, 232247, 696741, 2090223, 4412693, 13238079, 39714237]

約数ペア:

[(1, 39714237), (3, 13238079), (9, 4412693), (19, 2090223), (57, 696741), (171, 232247), (271, 146547), (813, 48849), (857, 46341), (2439, 16283), (2571, 15447), (5149, 7713)]