31501476097

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{401}}^1\times {\mathrm{5717}}^1$

素因数の和:6289

約数の個数: 32

約数和(自身を含む): 39131979264

約数和(自身を除く): 7630503167

約数列:

[1, 7, 13, 91, 151, 401, 1057, 1963, 2807, 5213, 5717, 13741, 36491, 40019, 60551, 74321, 423857, 520247, 787163, 863267, 2292517, 5510141, 6042869, 11222471, 16047619, 29802721, 78557297, 208619047, 346170067, 2423190469, 4500210871, 31501476097]

約数ペア:

[(1, 31501476097), (7, 4500210871), (13, 2423190469), (91, 346170067), (151, 208619047), (401, 78557297), (1057, 29802721), (1963, 16047619), (2807, 11222471), (5213, 6042869), (5717, 5510141), (13741, 2292517), (36491, 863267), (40019, 787163), (60551, 520247), (74321, 423857)]