2421118479

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{211877}}^1$

素因数の和:212186

約数の個数: 16

約数和(自身を含む): 3488359392

約数和(自身を除く): 1067240913

約数列:

[1, 3, 13, 39, 293, 879, 3809, 11427, 211877, 635631, 2754401, 8263203, 62079961, 186239883, 807039493, 2421118479]

約数ペア:

[(1, 2421118479), (3, 807039493), (13, 186239883), (39, 62079961), (293, 8263203), (879, 2754401), (3809, 635631), (11427, 211877)]