1308272643

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{877}}^1\times {\mathrm{1997}}^1$

素因数の和:2963

約数の個数: 24

約数和(自身を含む): 1915634448

約数和(自身を除く): 607361805

約数列:

[1, 3, 9, 83, 249, 747, 877, 1997, 2631, 5991, 7893, 17973, 72791, 165751, 218373, 497253, 655119, 1491759, 1751369, 5254107, 15762321, 145363627, 436090881, 1308272643]

約数ペア:

[(1, 1308272643), (3, 436090881), (9, 145363627), (83, 15762321), (249, 5254107), (747, 1751369), (877, 1491759), (1997, 655119), (2631, 497253), (5991, 218373), (7893, 165751), (17973, 72791)]