2541318003

素因数分解:

$3^3\times 7^1\times {\mathrm{1279}}^1\times {\mathrm{10513}}^1$

素因数の和:11808

約数の個数: 32

約数和(自身を含む): 4306534400

約数和(自身を除く): 1765216397

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1279, 3837, 8953, 10513, 11511, 26859, 31539, 34533, 73591, 80577, 94617, 220773, 241731, 283851, 662319, 1986957, 13446127, 40338381, 94122889, 121015143, 282368667, 363045429, 847106001, 2541318003]

約数ペア:

[(1, 2541318003), (3, 847106001), (7, 363045429), (9, 282368667), (21, 121015143), (27, 94122889), (63, 40338381), (189, 13446127), (1279, 1986957), (3837, 662319), (8953, 283851), (10513, 241731), (11511, 220773), (26859, 94617), (31539, 80577), (34533, 73591)]