76964321

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{12203}}^1$

素因数の和:12280

約数の個数: 16

約数和(自身を含む): 94898304

約数和(自身を除く): 17933983

約数列:

[1, 7, 17, 53, 119, 371, 901, 6307, 12203, 85421, 207451, 646759, 1452157, 4527313, 10994903, 76964321]

約数ペア:

[(1, 76964321), (7, 10994903), (17, 4527313), (53, 1452157), (119, 646759), (371, 207451), (901, 85421), (6307, 12203)]