12129663

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{283}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 20102656

約数和(自身を除く): 7972993

約数列:

[1, 3, 7, 13, 21, 39, 91, 157, 273, 283, 471, 849, 1099, 1981, 2041, 3297, 3679, 5943, 6123, 11037, 14287, 25753, 42861, 44431, 77259, 133293, 311017, 577603, 933051, 1732809, 4043221, 12129663]

約数ペア:

[(1, 12129663), (3, 4043221), (7, 1732809), (13, 933051), (21, 577603), (39, 311017), (91, 133293), (157, 77259), (273, 44431), (283, 42861), (471, 25753), (849, 14287), (1099, 11037), (1981, 6123), (2041, 5943), (3297, 3679)]