13668429

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{6481}}^1$

素因数の和:6540

約数の個数: 16

約数和(自身を含む): 19705280

約数和(自身を除く): 6036851

約数列:

[1, 3, 19, 37, 57, 111, 703, 2109, 6481, 19443, 123139, 239797, 369417, 719391, 4556143, 13668429]

約数ペア:

[(1, 13668429), (3, 4556143), (19, 719391), (37, 369417), (57, 239797), (111, 123139), (703, 19443), (2109, 6481)]