4170789

素因数分解:

$3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{277}}^1$

素因数の和:529

約数の個数: 24

約数和(自身を含む): 6938880

約数和(自身を除く): 2768091

約数列:

[1, 3, 7, 9, 21, 63, 239, 277, 717, 831, 1673, 1939, 2151, 2493, 5019, 5817, 15057, 17451, 66203, 198609, 463421, 595827, 1390263, 4170789]

約数ペア:

[(1, 4170789), (3, 1390263), (7, 595827), (9, 463421), (21, 198609), (63, 66203), (239, 17451), (277, 15057), (717, 5817), (831, 5019), (1673, 2493), (1939, 2151)]