40880801

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1637}}^1$

素因数の和:1780

約数の個数: 16

約数和(自身を含む): 47056464

約数和(自身を除く): 6175663

約数列:

[1, 13, 17, 113, 221, 1469, 1637, 1921, 21281, 24973, 27829, 184981, 361777, 2404753, 3144677, 40880801]

約数ペア:

[(1, 40880801), (13, 3144677), (17, 2404753), (113, 361777), (221, 184981), (1469, 27829), (1637, 24973), (1921, 21281)]