7308147

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1861}}^1$

素因数の和:1899

約数の個数: 32

約数和(自身を含む): 12870144

約数和(自身を除く): 5561997

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 1861, 3927, 5583, 13027, 20471, 31637, 39081, 61413, 94911, 143297, 221459, 348007, 429891, 664377, 1044021, 2436049, 7308147]

約数ペア:

[(1, 7308147), (3, 2436049), (7, 1044021), (11, 664377), (17, 429891), (21, 348007), (33, 221459), (51, 143297), (77, 94911), (119, 61413), (187, 39081), (231, 31637), (357, 20471), (561, 13027), (1309, 5583), (1861, 3927)]