17190987

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{2027}}^1$

素因数の和:2298

約数の個数: 16

約数和(自身を含む): 25114752

約数和(自身を除く): 7923765

約数列:

[1, 3, 11, 33, 257, 771, 2027, 2827, 6081, 8481, 22297, 66891, 520939, 1562817, 5730329, 17190987]

約数ペア:

[(1, 17190987), (3, 5730329), (11, 1562817), (33, 520939), (257, 66891), (771, 22297), (2027, 8481), (2827, 6081)]