11142999

素因数分解:

$3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2131}}^1$

素因数の和:2227

約数の個数: 24

約数和(自身を含む): 18625152

約数和(自身を除く): 7482153

約数列:

[1, 3, 7, 9, 21, 63, 83, 249, 581, 747, 1743, 2131, 5229, 6393, 14917, 19179, 44751, 134253, 176873, 530619, 1238111, 1591857, 3714333, 11142999]

約数ペア:

[(1, 11142999), (3, 3714333), (7, 1591857), (9, 1238111), (21, 530619), (63, 176873), (83, 134253), (249, 44751), (581, 19179), (747, 14917), (1743, 6393), (2131, 5229)]