12661413

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{607}}^1$

素因数の和:1036

約数の個数: 16

約数和(自身を含む): 17948160

約数和(自身を除く): 5286747

約数列:

[1, 3, 17, 51, 409, 607, 1227, 1821, 6953, 10319, 20859, 30957, 248263, 744789, 4220471, 12661413]

約数ペア:

[(1, 12661413), (3, 4220471), (17, 744789), (51, 248263), (409, 30957), (607, 20859), (1227, 10319), (1821, 6953)]