13914417

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{757}}^1$

素因数の和:1328

約数の個数: 16

約数和(自身を含む): 20302272

約数和(自身を除く): 6387855

約数列:

[1, 3, 11, 33, 557, 757, 1671, 2271, 6127, 8327, 18381, 24981, 421649, 1264947, 4638139, 13914417]

約数ペア:

[(1, 13914417), (3, 4638139), (11, 1264947), (33, 421649), (557, 24981), (757, 18381), (1671, 8327), (2271, 6127)]