2799747

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{631}}^1$

素因数の和:683

約数の個数: 24

約数和(自身を含む): 4436640

約数和(自身を除く): 1636893

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 493, 631, 1479, 1893, 4437, 5679, 10727, 18299, 32181, 54897, 96543, 164691, 311083, 933249, 2799747]

約数ペア:

[(1, 2799747), (3, 933249), (9, 311083), (17, 164691), (29, 96543), (51, 54897), (87, 32181), (153, 18299), (261, 10727), (493, 5679), (631, 4437), (1479, 1893)]