12950199

素因数分解:

$3^5\times {\mathrm{137}}^1\times {\mathrm{389}}^1$

素因数の和:541

約数の個数: 24

約数和(自身を含む): 19590480

約数和(自身を除く): 6640281

約数列:

[1, 3, 9, 27, 81, 137, 243, 389, 411, 1167, 1233, 3501, 3699, 10503, 11097, 31509, 33291, 53293, 94527, 159879, 479637, 1438911, 4316733, 12950199]

約数ペア:

[(1, 12950199), (3, 4316733), (9, 1438911), (27, 479637), (81, 159879), (137, 94527), (243, 53293), (389, 33291), (411, 31509), (1167, 11097), (1233, 10503), (3501, 3699)]