12137859

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{307}}^1$

素因数の和:527

約数の個数: 24

約数和(自身を含む): 18450432

約数和(自身を除く): 6312573

約数列:

[1, 3, 9, 23, 69, 191, 207, 307, 573, 921, 1719, 2763, 4393, 7061, 13179, 21183, 39537, 58637, 63549, 175911, 527733, 1348651, 4045953, 12137859]

約数ペア:

[(1, 12137859), (3, 4045953), (9, 1348651), (23, 527733), (69, 175911), (191, 63549), (207, 58637), (307, 39537), (573, 21183), (921, 13179), (1719, 7061), (2763, 4393)]