1234359

素因数分解:

$3^4\times 7^2\times {\mathrm{311}}^1$

素因数の和:337

約数の個数: 30

約数和(自身を含む): 2151864

約数和(自身を除く): 917505

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 311, 441, 567, 933, 1323, 2177, 2799, 3969, 6531, 8397, 15239, 19593, 25191, 45717, 58779, 137151, 176337, 411453, 1234359]

約数ペア:

[(1, 1234359), (3, 411453), (7, 176337), (9, 137151), (21, 58779), (27, 45717), (49, 25191), (63, 19593), (81, 15239), (147, 8397), (189, 6531), (311, 3969), (441, 2799), (567, 2177), (933, 1323)]