12509367

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{8669}}^1$

素因数の和:8722

約数の個数: 16

約数和(自身を含む): 18449760

約数和(自身を除く): 5940393

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 8669, 26007, 112697, 320753, 338091, 962259, 4169789, 12509367]

約数ペア:

[(1, 12509367), (3, 4169789), (13, 962259), (37, 338091), (39, 320753), (111, 112697), (481, 26007), (1443, 8669)]