12118941

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{541}}^1$

素因数の和:697

約数の個数: 24

約数和(自身を含む): 18601440

約数和(自身を除く): 6482499

約数列:

[1, 3, 9, 19, 57, 131, 171, 393, 541, 1179, 1623, 2489, 4869, 7467, 10279, 22401, 30837, 70871, 92511, 212613, 637839, 1346549, 4039647, 12118941]

約数ペア:

[(1, 12118941), (3, 4039647), (9, 1346549), (19, 637839), (57, 212613), (131, 92511), (171, 70871), (393, 30837), (541, 22401), (1179, 10279), (1623, 7467), (2489, 4869)]