15705099813

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12990157}}^1$

素因数の和:12990204

約数の個数: 16

約数和(自身を含む): 23278363136

約数和(自身を除く): 7573263323

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 12990157, 38970471, 168872041, 402694867, 506616123, 1208084601, 5235033271, 15705099813]

約数ペア:

[(1, 15705099813), (3, 5235033271), (13, 1208084601), (31, 506616123), (39, 402694867), (93, 168872041), (403, 38970471), (1209, 12990157)]