464682561

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{11483}}^1$

素因数の和:11581

約数の個数: 32

約数和(自身を含む): 740855808

約数和(自身を除く): 276173247

約数列:

[1, 3, 7, 21, 41, 47, 123, 141, 287, 329, 861, 987, 1927, 5781, 11483, 13489, 34449, 40467, 80381, 241143, 470803, 539701, 1412409, 1619103, 3295621, 3777907, 9886863, 11333721, 22127741, 66383223, 154894187, 464682561]

約数ペア:

[(1, 464682561), (3, 154894187), (7, 66383223), (21, 22127741), (41, 11333721), (47, 9886863), (123, 3777907), (141, 3295621), (287, 1619103), (329, 1412409), (861, 539701), (987, 470803), (1927, 241143), (5781, 80381), (11483, 40467), (13489, 34449)]