2025513

素因数分解:

$3^3\times 7^2\times {\mathrm{1531}}^1$

素因数の和:1554

約数の個数: 24

約数和(自身を含む): 3492960

約数和(自身を除く): 1467447

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 1531, 4593, 10717, 13779, 32151, 41337, 75019, 96453, 225057, 289359, 675171, 2025513]

約数ペア:

[(1, 2025513), (3, 675171), (7, 289359), (9, 225057), (21, 96453), (27, 75019), (49, 41337), (63, 32151), (147, 13779), (189, 10717), (441, 4593), (1323, 1531)]