1387672603

素因数分解:

${\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{2113}}^1$

素因数の和:2406

約数の個数: 16

約数和(自身を含む): 1442931840

約数和(自身を除く): 55259237

約数列:

[1, 47, 89, 157, 2113, 4183, 7379, 13973, 99311, 188057, 331741, 656731, 8838679, 15591827, 29524949, 1387672603]

約数ペア:

[(1, 1387672603), (47, 29524949), (89, 15591827), (157, 8838679), (2113, 656731), (4183, 331741), (7379, 188057), (13973, 99311)]