6472354721

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{349}}^1\times {\mathrm{907}}^1$

素因数の和:1413

約数の個数: 32

約数和(自身を含む): 7810252800

約数和(自身を除く): 1337898079

約数列:

[1, 7, 23, 127, 161, 349, 889, 907, 2443, 2921, 6349, 8027, 20447, 20861, 44323, 56189, 115189, 146027, 310261, 316543, 806323, 1019429, 2215801, 2649347, 7136003, 7280489, 18545429, 40200961, 50963423, 281406727, 924622103, 6472354721]

約数ペア:

[(1, 6472354721), (7, 924622103), (23, 281406727), (127, 50963423), (161, 40200961), (349, 18545429), (889, 7280489), (907, 7136003), (2443, 2649347), (2921, 2215801), (6349, 1019429), (8027, 806323), (20447, 316543), (20861, 310261), (44323, 146027), (56189, 115189)]