15693210939

素因数分解:

$3^1\times 7^2\times {\mathrm{9967}}^1\times {\mathrm{10711}}^1$

素因数の和:20695

約数の個数: 24

約数和(自身を含む): 24345205248

約数和(自身を除く): 8651994309

約数列:

[1, 3, 7, 21, 49, 147, 9967, 10711, 29901, 32133, 69769, 74977, 209307, 224931, 488383, 524839, 1465149, 1574517, 106756537, 320269611, 747295759, 2241887277, 5231070313, 15693210939]

約数ペア:

[(1, 15693210939), (3, 5231070313), (7, 2241887277), (21, 747295759), (49, 320269611), (147, 106756537), (9967, 1574517), (10711, 1465149), (29901, 524839), (32133, 488383), (69769, 224931), (74977, 209307)]