9272263

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 12741120

約数和(自身を除く): 3468857

約数列:

[1, 7, 11, 13, 59, 77, 91, 143, 157, 413, 649, 767, 1001, 1099, 1727, 2041, 4543, 5369, 8437, 9263, 12089, 14287, 22451, 59059, 64841, 101893, 120419, 157157, 713251, 842933, 1324609, 9272263]

約数ペア:

[(1, 9272263), (7, 1324609), (11, 842933), (13, 713251), (59, 157157), (77, 120419), (91, 101893), (143, 64841), (157, 59059), (413, 22451), (649, 14287), (767, 12089), (1001, 9263), (1099, 8437), (1727, 5369), (2041, 4543)]