938289027

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1266247}}^1$

素因数の和:1266282

約数の個数: 16

約数和(自身を含む): 1418197760

約数和(自身を除く): 479908733

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 1266247, 3798741, 16461211, 24058693, 49383633, 72176079, 312763009, 938289027]

約数ペア:

[(1, 938289027), (3, 312763009), (13, 72176079), (19, 49383633), (39, 24058693), (57, 16461211), (247, 3798741), (741, 1266247)]