26931333

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{439}}^1$

素因数の和:490

約数の個数: 36

約数和(自身を含む): 42836640

約数和(自身を除く): 15905307

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 169, 363, 429, 439, 507, 1317, 1573, 1859, 4719, 4829, 5577, 5707, 14487, 17121, 20449, 53119, 61347, 62777, 74191, 159357, 188331, 222573, 690547, 816101, 2071641, 2448303, 8977111, 26931333]

約数ペア:

[(1, 26931333), (3, 8977111), (11, 2448303), (13, 2071641), (33, 816101), (39, 690547), (121, 222573), (143, 188331), (169, 159357), (363, 74191), (429, 62777), (439, 61347), (507, 53119), (1317, 20449), (1573, 17121), (1859, 14487), (4719, 5707), (4829, 5577)]