1326460239

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{1667}}^1\times {\mathrm{2267}}^1$

素因数の和:3956

約数の個数: 32

約数和(自身を含む): 2118493440

約数和(自身を除く): 792033201

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 1667, 2267, 5001, 6801, 15003, 20403, 21671, 29471, 45009, 61209, 65013, 88413, 195039, 265239, 585117, 795717, 3779089, 11337267, 34011801, 49128157, 102035403, 147384471, 442153413, 1326460239]

約数ペア:

[(1, 1326460239), (3, 442153413), (9, 147384471), (13, 102035403), (27, 49128157), (39, 34011801), (117, 11337267), (351, 3779089), (1667, 795717), (2267, 585117), (5001, 265239), (6801, 195039), (15003, 88413), (20403, 65013), (21671, 61209), (29471, 45009)]