2604231

素因数分解:

$3^5\times 7^1\times {\mathrm{1531}}^1$

素因数の和:1553

約数の個数: 24

約数和(自身を含む): 4461184

約数和(自身を除く): 1856953

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1531, 1701, 4593, 10717, 13779, 32151, 41337, 96453, 124011, 289359, 372033, 868077, 2604231]

約数ペア:

[(1, 2604231), (3, 868077), (7, 372033), (9, 289359), (21, 124011), (27, 96453), (63, 41337), (81, 32151), (189, 13779), (243, 10717), (567, 4593), (1531, 1701)]