2080476489

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{185873}}^1$

素因数の和:185937

約数の個数: 32

約数和(自身を含む): 3497405184

約数和(自身を除く): 1416928695

約数列:

[1, 3, 7, 13, 21, 39, 41, 91, 123, 273, 287, 533, 861, 1599, 3731, 11193, 185873, 557619, 1301111, 2416349, 3903333, 7249047, 7620793, 16914443, 22862379, 50743329, 53345551, 99070309, 160036653, 297210927, 693492163, 2080476489]

約数ペア:

[(1, 2080476489), (3, 693492163), (7, 297210927), (13, 160036653), (21, 99070309), (39, 53345551), (41, 50743329), (91, 22862379), (123, 16914443), (273, 7620793), (287, 7249047), (533, 3903333), (861, 2416349), (1599, 1301111), (3731, 557619), (11193, 185873)]