30839277

素因数分解:

$3^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{1087}}^1$

素因数の和:1297

約数の個数: 24

約数和(自身を含む): 48124416

約数和(自身を除く): 17285139

約数列:

[1, 3, 7, 21, 49, 147, 193, 579, 1087, 1351, 3261, 4053, 7609, 9457, 22827, 28371, 53263, 159789, 209791, 629373, 1468537, 4405611, 10279759, 30839277]

約数ペア:

[(1, 30839277), (3, 10279759), (7, 4405611), (21, 1468537), (49, 629373), (147, 209791), (193, 159789), (579, 53263), (1087, 28371), (1351, 22827), (3261, 9457), (4053, 7609)]