2006985603

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1426429}}^1$

素因数の和:1426506

約数の個数: 16

約数和(自身を含む): 3103911680

約数和(自身を除く): 1096926077

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 1426429, 4279287, 9985003, 29955009, 95570743, 286712229, 668995201, 2006985603]

約数ペア:

[(1, 2006985603), (3, 668995201), (7, 286712229), (21, 95570743), (67, 29955009), (201, 9985003), (469, 4279287), (1407, 1426429)]