64871303

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{1571}}^1$

素因数の和:1942

約数の個数: 16

約数和(自身を含む): 78776064

約数和(自身を除く): 13904761

約数列:

[1, 7, 17, 119, 347, 1571, 2429, 5899, 10997, 26707, 41293, 186949, 545137, 3815959, 9267329, 64871303]

約数ペア:

[(1, 64871303), (7, 9267329), (17, 3815959), (119, 545137), (347, 186949), (1571, 41293), (2429, 26707), (5899, 10997)]