16507941

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2657}}^1$

素因数の和:2788

約数の個数: 16

約数和(自身を含む): 23390400

約数和(自身を除く): 6882459

約数列:

[1, 3, 19, 57, 109, 327, 2071, 2657, 6213, 7971, 50483, 151449, 289613, 868839, 5502647, 16507941]

約数ペア:

[(1, 16507941), (3, 5502647), (19, 868839), (57, 289613), (109, 151449), (327, 50483), (2071, 7971), (2657, 6213)]