30882231

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1559}}^1$

素因数の和:1667

約数の個数: 24

約数和(自身を含む): 46725120

約数和(自身を除く): 15842889

約数列:

[1, 3, 9, 31, 71, 93, 213, 279, 639, 1559, 2201, 4677, 6603, 14031, 19809, 48329, 110689, 144987, 332067, 434961, 996201, 3431359, 10294077, 30882231]

約数ペア:

[(1, 30882231), (3, 10294077), (9, 3431359), (31, 996201), (71, 434961), (93, 332067), (213, 144987), (279, 110689), (639, 48329), (1559, 19809), (2201, 14031), (4677, 6603)]