20140047039

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{14314177}}^1$

素因数の和:14314254

約数の個数: 16

約数和(自身を含む): 31147651328

約数和(自身を除く): 11007604289

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 14314177, 42942531, 100199239, 300597717, 959049859, 2877149577, 6713349013, 20140047039]

約数ペア:

[(1, 20140047039), (3, 6713349013), (7, 2877149577), (21, 959049859), (67, 300597717), (201, 100199239), (469, 42942531), (1407, 14314177)]