23188401

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{281}}^1$

素因数の和:513

約数の個数: 24

約数和(自身を含む): 34445736

約数和(自身を除く): 11257335

約数列:

[1, 3, 9, 53, 159, 173, 281, 477, 519, 843, 1557, 2529, 9169, 14893, 27507, 44679, 48613, 82521, 134037, 145839, 437517, 2576489, 7729467, 23188401]

約数ペア:

[(1, 23188401), (3, 7729467), (9, 2576489), (53, 437517), (159, 145839), (173, 134037), (281, 82521), (477, 48613), (519, 44679), (843, 27507), (1557, 14893), (2529, 9169)]