139688081

素因数分解:

${\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{769}}^1$

素因数の和:1028

約数の個数: 16

約数和(自身を含む): 153291600

約数和(自身を除く): 13603519

約数列:

[1, 13, 89, 157, 769, 1157, 2041, 9997, 13973, 68441, 120733, 181649, 889733, 1569529, 10745237, 139688081]

約数ペア:

[(1, 139688081), (13, 10745237), (89, 1569529), (157, 889733), (769, 181649), (1157, 120733), (2041, 68441), (9997, 13973)]