275731449

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{26633}}^1$

素因数の和:26689

約数の個数: 32

約数和(自身を含む): 460235520

約数和(自身を除く): 184504071

約数列:

[1, 3, 7, 17, 21, 29, 51, 87, 119, 203, 357, 493, 609, 1479, 3451, 10353, 26633, 79899, 186431, 452761, 559293, 772357, 1358283, 2317071, 3169327, 5406499, 9507981, 13130069, 16219497, 39390207, 91910483, 275731449]

約数ペア:

[(1, 275731449), (3, 91910483), (7, 39390207), (17, 16219497), (21, 13130069), (29, 9507981), (51, 5406499), (87, 3169327), (119, 2317071), (203, 1358283), (357, 772357), (493, 559293), (609, 452761), (1479, 186431), (3451, 79899), (10353, 26633)]