254418615363

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{1006351}}^1$

素因数の和:1006575

約数の個数: 32

約数和(自身を含む): 380256141312

約数和(自身を除く): 125837525949

約数列:

[1, 3, 11, 33, 47, 141, 163, 489, 517, 1551, 1793, 5379, 7661, 22983, 84271, 252813, 1006351, 3019053, 11069861, 33209583, 47298497, 141895491, 164035213, 492105639, 520283467, 1560850401, 1804387343, 5413162029, 7709655011, 23128965033, 84806205121, 254418615363]

約数ペア:

[(1, 254418615363), (3, 84806205121), (11, 23128965033), (33, 7709655011), (47, 5413162029), (141, 1804387343), (163, 1560850401), (489, 520283467), (517, 492105639), (1551, 164035213), (1793, 141895491), (5379, 47298497), (7661, 33209583), (22983, 11069861), (84271, 3019053), (252813, 1006351)]