2811389613

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{608131}}^1$

素因数の和:608224

約数の個数: 16

約数和(自身を含む): 3969885696

約数和(自身を除く): 1158496083

約数列:

[1, 3, 23, 67, 69, 201, 1541, 4623, 608131, 1824393, 13987013, 40744777, 41961039, 122234331, 937129871, 2811389613]

約数ペア:

[(1, 2811389613), (3, 937129871), (23, 122234331), (67, 41961039), (69, 40744777), (201, 13987013), (1541, 1824393), (4623, 608131)]