1227396963

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{669611}}^1$

素因数の和:669674

約数の個数: 16

約数和(自身を含む): 1799917056

約数和(自身を除く): 572520093

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 669611, 2008833, 8704943, 26114829, 31471717, 94415151, 409132321, 1227396963]

約数ペア:

[(1, 1227396963), (3, 409132321), (13, 94415151), (39, 31471717), (47, 26114829), (141, 8704943), (611, 2008833), (1833, 669611)]