23774481

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{443}}^1$

素因数の和:605

約数の個数: 24

約数和(自身を含む): 35324640

約数和(自身を除く): 11550159

約数列:

[1, 3, 9, 67, 89, 201, 267, 443, 603, 801, 1329, 3987, 5963, 17889, 29681, 39427, 53667, 89043, 118281, 267129, 354843, 2641609, 7924827, 23774481]

約数ペア:

[(1, 23774481), (3, 7924827), (9, 2641609), (67, 354843), (89, 267129), (201, 118281), (267, 89043), (443, 53667), (603, 39427), (801, 29681), (1329, 17889), (3987, 5963)]