1662074361

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{20743}}^1$

素因数の和:21085

約数の個数: 24

約数和(自身を含む): 2491769280

約数和(自身を除く): 829694919

約数列:

[1, 3, 9, 29, 87, 261, 307, 921, 2763, 8903, 20743, 26709, 62229, 80127, 186687, 601547, 1804641, 5413923, 6368101, 19104303, 57312909, 184674929, 554024787, 1662074361]

約数ペア:

[(1, 1662074361), (3, 554024787), (9, 184674929), (29, 57312909), (87, 19104303), (261, 6368101), (307, 5413923), (921, 1804641), (2763, 601547), (8903, 186687), (20743, 80127), (26709, 62229)]