2005644129

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{733}}^1\times {\mathrm{13613}}^1$

素因数の和:14416

約数の個数: 16

約数和(自身を含む): 2718007872

約数和(自身を除く): 712363743

約数列:

[1, 3, 67, 201, 733, 2199, 13613, 40839, 49111, 147333, 912071, 2736213, 9978329, 29934987, 668548043, 2005644129]

約数ペア:

[(1, 2005644129), (3, 668548043), (67, 29934987), (201, 9978329), (733, 2736213), (2199, 912071), (13613, 147333), (40839, 49111)]