4191291

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{11941}}^1$

素因数の和:11963

約数の個数: 16

約数和(自身を含む): 6687520

約数和(自身を除く): 2496229

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 11941, 35823, 107469, 155233, 322407, 465699, 1397097, 4191291]

約数ペア:

[(1, 4191291), (3, 1397097), (9, 465699), (13, 322407), (27, 155233), (39, 107469), (117, 35823), (351, 11941)]