11147355

素因数分解:

$3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1163}}^1$

素因数の和:1248

約数の個数: 32

約数和(自身を含む): 20113920

約数和(自身を除く): 8966565

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 135, 213, 355, 639, 1065, 1163, 1917, 3195, 3489, 5815, 9585, 10467, 17445, 31401, 52335, 82573, 157005, 247719, 412865, 743157, 1238595, 2229471, 3715785, 11147355]

約数ペア:

[(1, 11147355), (3, 3715785), (5, 2229471), (9, 1238595), (15, 743157), (27, 412865), (45, 247719), (71, 157005), (135, 82573), (213, 52335), (355, 31401), (639, 17445), (1065, 10467), (1163, 9585), (1917, 5815), (3195, 3489)]