738892779

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{249037}}^1$

素因数の和:249106

約数の個数: 16

約数和(自身を含む): 1051936512

約数和(自身を除く): 313043733

約数列:

[1, 3, 23, 43, 69, 129, 989, 2967, 249037, 747111, 5727851, 10708591, 17183553, 32125773, 246297593, 738892779]

約数ペア:

[(1, 738892779), (3, 246297593), (23, 32125773), (43, 17183553), (69, 10708591), (129, 5727851), (989, 747111), (2967, 249037)]