2282511

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 3902976

約数和(自身を除く): 1620465

約数列:

[1, 3, 7, 11, 21, 33, 41, 77, 123, 231, 241, 287, 451, 723, 861, 1353, 1687, 2651, 3157, 5061, 7953, 9471, 9881, 18557, 29643, 55671, 69167, 108691, 207501, 326073, 760837, 2282511]

約数ペア:

[(1, 2282511), (3, 760837), (7, 326073), (11, 207501), (21, 108691), (33, 69167), (41, 55671), (77, 29643), (123, 18557), (231, 9881), (241, 9471), (287, 7953), (451, 5061), (723, 3157), (861, 2651), (1353, 1687)]