9770943

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5113}}^1$

素因数の和:5143

約数の個数: 24

約数和(自身を含む): 16323888

約数和(自身を除く): 6552945

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 5113, 15339, 35791, 66469, 107373, 199407, 250537, 465283, 751611, 1395849, 3256981, 9770943]

約数ペア:

[(1, 9770943), (3, 3256981), (7, 1395849), (13, 751611), (21, 465283), (39, 250537), (49, 199407), (91, 107373), (147, 66469), (273, 35791), (637, 15339), (1911, 5113)]