65397449

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{977}}^1$

素因数の和:1280

約数の個数: 16

約数和(自身を含む): 74484480

約数和(自身を除く): 9087031

約数列:

[1, 13, 19, 247, 271, 977, 3523, 5149, 12701, 18563, 66937, 241319, 264767, 3441971, 5030573, 65397449]

約数ペア:

[(1, 65397449), (13, 5030573), (19, 3441971), (247, 264767), (271, 241319), (977, 66937), (3523, 18563), (5149, 12701)]