72710701

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{7489}}^1$

素因数の和:7588

約数の個数: 16

約数和(自身を含む): 88681600

約数和(自身を除く): 15970899

約数列:

[1, 7, 19, 73, 133, 511, 1387, 7489, 9709, 52423, 142291, 546697, 996037, 3826879, 10387243, 72710701]

約数ペア:

[(1, 72710701), (7, 10387243), (19, 3826879), (73, 996037), (133, 546697), (511, 142291), (1387, 52423), (7489, 9709)]