987723711

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{281}}^1\times {\mathrm{2311}}^1$

素因数の和:2624

約数の個数: 36

約数和(自身を含む): 1551069936

約数和(自身を除く): 563346225

約数列:

[1, 3, 9, 13, 39, 117, 169, 281, 507, 843, 1521, 2311, 2529, 3653, 6933, 10959, 20799, 30043, 32877, 47489, 90129, 142467, 270387, 390559, 427401, 649391, 1171677, 1948173, 3515031, 5844519, 8442083, 25326249, 75978747, 109747079, 329241237, 987723711]

約数ペア:

[(1, 987723711), (3, 329241237), (9, 109747079), (13, 75978747), (39, 25326249), (117, 8442083), (169, 5844519), (281, 3515031), (507, 1948173), (843, 1171677), (1521, 649391), (2311, 427401), (2529, 390559), (3653, 270387), (6933, 142467), (10959, 90129), (20799, 47489), (30043, 32877)]