7500987

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1051}}^1$

素因数の和:1131

約数の個数: 24

約数和(自身を含む): 11870768

約数和(自身を除く): 4369781

約数列:

[1, 3, 9, 13, 39, 61, 117, 183, 549, 793, 1051, 2379, 3153, 7137, 9459, 13663, 40989, 64111, 122967, 192333, 576999, 833443, 2500329, 7500987]

約数ペア:

[(1, 7500987), (3, 2500329), (9, 833443), (13, 576999), (39, 192333), (61, 122967), (117, 64111), (183, 40989), (549, 13663), (793, 9459), (1051, 7137), (2379, 3153)]