12792507

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{997}}^1$

素因数の和:1067

約数の個数: 32

約数和(自身を含む): 21460992

約数和(自身を除く): 8668485

約数列:

[1, 3, 7, 13, 21, 39, 47, 91, 141, 273, 329, 611, 987, 997, 1833, 2991, 4277, 6979, 12831, 12961, 20937, 38883, 46859, 90727, 140577, 272181, 328013, 609167, 984039, 1827501, 4264169, 12792507]

約数ペア:

[(1, 12792507), (3, 4264169), (7, 1827501), (13, 984039), (21, 609167), (39, 328013), (47, 272181), (91, 140577), (141, 90727), (273, 46859), (329, 38883), (611, 20937), (987, 12961), (997, 12831), (1833, 6979), (2991, 4277)]