8445073

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:193

約数の個数: 32

約数和(自身を含む): 11321856

約数和(自身を除く): 2876783

約数列:

[1, 7, 13, 17, 53, 91, 103, 119, 221, 371, 689, 721, 901, 1339, 1547, 1751, 4823, 5459, 6307, 9373, 11713, 12257, 22763, 38213, 70967, 81991, 92803, 159341, 496769, 649621, 1206439, 8445073]

約数ペア:

[(1, 8445073), (7, 1206439), (13, 649621), (17, 496769), (53, 159341), (91, 92803), (103, 81991), (119, 70967), (221, 38213), (371, 22763), (689, 12257), (721, 11713), (901, 9373), (1339, 6307), (1547, 5459), (1751, 4823)]