983117961

素因数分解:

$3^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{50177}}^1$

素因数の和:50501

約数の個数: 24

約数和(自身を含む): 1628175744

約数和(自身を除く): 645057783

約数列:

[1, 3, 7, 9, 21, 63, 311, 933, 2177, 2799, 6531, 19593, 50177, 150531, 351239, 451593, 1053717, 3161151, 15605047, 46815141, 109235329, 140445423, 327705987, 983117961]

約数ペア:

[(1, 983117961), (3, 327705987), (7, 140445423), (9, 109235329), (21, 46815141), (63, 15605047), (311, 3161151), (933, 1053717), (2177, 451593), (2799, 351239), (6531, 150531), (19593, 50177)]