328179579

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{1039}}^1$

素因数の和:1164

約数の個数: 48

約数和(自身を含む): 548121600

約数和(自身を除く): 219942021

約数列:

[1, 3, 7, 13, 21, 39, 89, 91, 169, 267, 273, 507, 623, 1039, 1157, 1183, 1869, 3117, 3471, 3549, 7273, 8099, 13507, 15041, 21819, 24297, 40521, 45123, 92471, 94549, 105287, 175591, 277413, 283647, 315861, 526773, 647297, 1202123, 1229137, 1941891, 3606369, 3687411, 8414861, 15627599, 25244583, 46882797, 109393193, 328179579]

約数ペア:

[(1, 328179579), (3, 109393193), (7, 46882797), (13, 25244583), (21, 15627599), (39, 8414861), (89, 3687411), (91, 3606369), (169, 1941891), (267, 1229137), (273, 1202123), (507, 647297), (623, 526773), (1039, 315861), (1157, 283647), (1183, 277413), (1869, 175591), (3117, 105287), (3471, 94549), (3549, 92471), (7273, 45123), (8099, 40521), (13507, 24297), (15041, 21819)]