11481261

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2503}}^1$

素因数の和:2656

約数の個数: 16

約数和(自身を含む): 16826880

約数和(自身を除く): 5345619

約数列:

[1, 3, 11, 33, 139, 417, 1529, 2503, 4587, 7509, 27533, 82599, 347917, 1043751, 3827087, 11481261]

約数ペア:

[(1, 11481261), (3, 3827087), (11, 1043751), (33, 347917), (139, 82599), (417, 27533), (1529, 7509), (2503, 4587)]