12418731

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{35381}}^1$

素因数の和:35403

約数の個数: 16

約数和(自身を含む): 19813920

約数和(自身を除く): 7395189

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 35381, 106143, 318429, 459953, 955287, 1379859, 4139577, 12418731]

約数ペア:

[(1, 12418731), (3, 4139577), (9, 1379859), (13, 955287), (27, 459953), (39, 318429), (117, 106143), (351, 35381)]