12165621

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{6637}}^1$

素因数の和:6700

約数の個数: 16

約数和(自身を含む): 17842944

約数和(自身を除く): 5677323

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 6637, 19911, 86281, 258843, 311939, 935817, 4055207, 12165621]

約数ペア:

[(1, 12165621), (3, 4055207), (13, 935817), (39, 311939), (47, 258843), (141, 86281), (611, 19911), (1833, 6637)]