13926639

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{929}}^1$

素因数の和:1214

約数の個数: 16

約数和(自身を含む): 19641600

約数和(自身を除く): 5714961

約数列:

[1, 3, 19, 57, 263, 789, 929, 2787, 4997, 14991, 17651, 52953, 244327, 732981, 4642213, 13926639]

約数ペア:

[(1, 13926639), (3, 4642213), (19, 732981), (57, 244327), (263, 52953), (789, 17651), (929, 14991), (2787, 4997)]