31947063

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{8581}}^1$

素因数の和:8674

約数の個数: 16

約数和(自身を含む): 45724896

約数和(自身を除く): 13777833

約数列:

[1, 3, 17, 51, 73, 219, 1241, 3723, 8581, 25743, 145877, 437631, 626413, 1879239, 10649021, 31947063]

約数ペア:

[(1, 31947063), (3, 10649021), (17, 1879239), (51, 626413), (73, 437631), (219, 145877), (1241, 25743), (3723, 8581)]