13870149

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{1217}}^1$

素因数の和:1380

約数の個数: 16

約数和(自身を含む): 19293120

約数和(自身を除く): 5422971

約数列:

[1, 3, 29, 87, 131, 393, 1217, 3651, 3799, 11397, 35293, 105879, 159427, 478281, 4623383, 13870149]

約数ペア:

[(1, 13870149), (3, 4623383), (29, 478281), (87, 159427), (131, 105879), (393, 35293), (1217, 11397), (3651, 3799)]