7898403123

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{22502573}}^1$

素因数の和:22502595

約数の個数: 16

約数和(自身を含む): 12601441440

約数和(自身を除く): 4703038317

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 22502573, 67507719, 202523157, 292533449, 607569471, 877600347, 2632801041, 7898403123]

約数ペア:

[(1, 7898403123), (3, 2632801041), (9, 877600347), (13, 607569471), (27, 292533449), (39, 202523157), (117, 67507719), (351, 22502573)]