321559749121

素因数分解:

${\mathrm{13}}^2\times {\mathrm{71}}^2\times {\mathrm{89}}^1\times {\mathrm{4241}}^1$

素因数の和:4498

約数の個数: 36

約数和(自身を含む): 357223528620

約数和(自身を除く): 35663779499

約数列:

[1, 13, 71, 89, 169, 923, 1157, 4241, 5041, 6319, 11999, 15041, 55133, 65533, 82147, 301111, 377449, 448649, 716729, 851929, 1067911, 3914443, 4906837, 5832437, 21378881, 26798879, 50887759, 63788881, 75821681, 277925453, 348385427, 1902720409, 3613030889, 4529010551, 24735365317, 321559749121]

約数ペア:

[(1, 321559749121), (13, 24735365317), (71, 4529010551), (89, 3613030889), (169, 1902720409), (923, 348385427), (1157, 277925453), (4241, 75821681), (5041, 63788881), (6319, 50887759), (11999, 26798879), (15041, 21378881), (55133, 5832437), (65533, 4906837), (82147, 3914443), (301111, 1067911), (377449, 851929), (448649, 716729)]