12968043

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{2503}}^1$

素因数の和:2674

約数の個数: 16

約数和(自身を含む): 18990336

約数和(自身を除く): 6022293

約数列:

[1, 3, 11, 33, 157, 471, 1727, 2503, 5181, 7509, 27533, 82599, 392971, 1178913, 4322681, 12968043]

約数ペア:

[(1, 12968043), (3, 4322681), (11, 1178913), (33, 392971), (157, 82599), (471, 27533), (1727, 7509), (2503, 5181)]