1880316480627

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{28545437}}^1$

素因数の和:28546019

約数の個数: 24

約数和(自身を含む): 2930132119824

約数和(自身を除く): 1049815639197

約数列:

[1, 3, 9, 13, 39, 117, 563, 1689, 5067, 7319, 21957, 65871, 28545437, 85636311, 256908933, 371090681, 1113272043, 3339816129, 16071081031, 48213243093, 144639729279, 208924053403, 626772160209, 1880316480627]

約数ペア:

[(1, 1880316480627), (3, 626772160209), (9, 208924053403), (13, 144639729279), (39, 48213243093), (117, 16071081031), (563, 3339816129), (1689, 1113272043), (5067, 371090681), (7319, 256908933), (21957, 85636311), (65871, 28545437)]