79702259

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{757}}^1$

素因数の和:879

約数の個数: 24

約数和(自身を含む): 99874080

約数和(自身を除く): 20171821

約数列:

[1, 7, 13, 89, 91, 169, 623, 757, 1157, 1183, 5299, 8099, 9841, 15041, 67373, 68887, 105287, 127933, 471611, 875849, 895531, 6130943, 11386037, 79702259]

約数ペア:

[(1, 79702259), (7, 11386037), (13, 6130943), (89, 895531), (91, 875849), (169, 471611), (623, 127933), (757, 105287), (1157, 68887), (1183, 67373), (5299, 15041), (8099, 9841)]