307627731

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{8969}}^1$

素因数の和:9115

約数の個数: 24

約数和(自身を含む): 460842720

約数和(自身を除く): 153214989

約数列:

[1, 3, 9, 37, 103, 111, 309, 333, 927, 3811, 8969, 11433, 26907, 34299, 80721, 331853, 923807, 995559, 2771421, 2986677, 8314263, 34180859, 102542577, 307627731]

約数ペア:

[(1, 307627731), (3, 102542577), (9, 34180859), (37, 8314263), (103, 2986677), (111, 2771421), (309, 995559), (333, 923807), (927, 331853), (3811, 80721), (8969, 34299), (11433, 26907)]