512790291

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{1460941}}^1$

素因数の和:1460963

約数の個数: 16

約数和(自身を含む): 818127520

約数和(自身を除く): 305337229

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 1460941, 4382823, 13148469, 18992233, 39445407, 56976699, 170930097, 512790291]

約数ペア:

[(1, 512790291), (3, 170930097), (9, 56976699), (13, 39445407), (27, 18992233), (39, 13148469), (117, 4382823), (351, 1460941)]