17800627

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:378

約数の個数: 16

約数和(自身を含む): 19740672

約数和(自身を除く): 1940045

約数列:

[1, 13, 67, 107, 191, 871, 1391, 2483, 7169, 12797, 20437, 93197, 166361, 265681, 1369279, 17800627]

約数ペア:

[(1, 17800627), (13, 1369279), (67, 265681), (107, 166361), (191, 93197), (871, 20437), (1391, 12797), (2483, 7169)]