12821453187

素因数分解:

$3^1\times {\mathrm{199}}^1\times {\mathrm{677}}^1\times {\mathrm{31723}}^1$

素因数の和:32602

約数の個数: 16

約数和(自身を含む): 17207097600

約数和(自身を除く): 4385644413

約数列:

[1, 3, 199, 597, 677, 2031, 31723, 95169, 134723, 404169, 6312877, 18938631, 21476471, 64429413, 4273817729, 12821453187]

約数ペア:

[(1, 12821453187), (3, 4273817729), (199, 64429413), (597, 21476471), (677, 18938631), (2031, 6312877), (31723, 404169), (95169, 134723)]