9890073

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{743}}^1$

素因数の和:798

約数の個数: 32

約数和(自身を含む): 16070400

約数和(自身を除く): 6180327

約数列:

[1, 3, 9, 17, 27, 29, 51, 87, 153, 261, 459, 493, 743, 783, 1479, 2229, 4437, 6687, 12631, 13311, 20061, 21547, 37893, 64641, 113679, 193923, 341037, 366299, 581769, 1098897, 3296691, 9890073]

約数ペア:

[(1, 9890073), (3, 3296691), (9, 1098897), (17, 581769), (27, 366299), (29, 341037), (51, 193923), (87, 113679), (153, 64641), (261, 37893), (459, 21547), (493, 20061), (743, 13311), (783, 12631), (1479, 6687), (2229, 4437)]