396800517

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 552803328

約数和(自身を除く): 156002811

約数列:

[1, 3, 43, 113, 129, 163, 167, 339, 489, 501, 4859, 7009, 7181, 14577, 18419, 18871, 21027, 21543, 27221, 55257, 56613, 81663, 792017, 811453, 1170503, 2376051, 2434359, 3075973, 3511509, 9227919, 132266839, 396800517]

約数ペア:

[(1, 396800517), (3, 132266839), (43, 9227919), (113, 3511509), (129, 3075973), (163, 2434359), (167, 2376051), (339, 1170503), (489, 811453), (501, 792017), (4859, 81663), (7009, 56613), (7181, 55257), (14577, 27221), (18419, 21543), (18871, 21027)]