2071641

素因数分解:

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

素因数の和:477

約数の個数: 24

約数和(自身を含む): 3277120

約数和(自身を除く): 1205479

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 439, 1317, 1573, 4719, 4829, 5707, 14487, 17121, 53119, 62777, 159357, 188331, 690547, 2071641]

約数ペア:

[(1, 2071641), (3, 690547), (11, 188331), (13, 159357), (33, 62777), (39, 53119), (121, 17121), (143, 14487), (363, 5707), (429, 4829), (439, 4719), (1317, 1573)]