9393657

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1811}}^1$

素因数の和:1853

約数の個数: 32

約数和(自身を含む): 16235520

約数和(自身を除く): 6841863

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 1811, 5187, 5433, 12677, 23543, 34409, 38031, 70629, 103227, 164801, 240863, 447317, 494403, 722589, 1341951, 3131219, 9393657]

約数ペア:

[(1, 9393657), (3, 3131219), (7, 1341951), (13, 722589), (19, 494403), (21, 447317), (39, 240863), (57, 164801), (91, 103227), (133, 70629), (247, 38031), (273, 34409), (399, 23543), (741, 12677), (1729, 5433), (1811, 5187)]