30834531

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37649}}^1$

素因数の和:37675

約数の個数: 24

約数和(自身を含む): 54818400

約数和(自身を除く): 23983869

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 37649, 112947, 263543, 338841, 489437, 790629, 1468311, 2371887, 3426059, 4404933, 10278177, 30834531]

約数ペア:

[(1, 30834531), (3, 10278177), (7, 4404933), (9, 3426059), (13, 2371887), (21, 1468311), (39, 790629), (63, 489437), (91, 338841), (117, 263543), (273, 112947), (819, 37649)]