2007648741

素因数分解:

$3^1\times 7^1\times {\mathrm{773}}^1\times {\mathrm{123677}}^1$

素因数の和:124460

約数の個数: 16

約数和(自身を含む): 3063256704

約数和(自身を除く): 1055607963

約数列:

[1, 3, 7, 21, 773, 2319, 5411, 16233, 123677, 371031, 865739, 2597217, 95602321, 286806963, 669216247, 2007648741]

約数ペア:

[(1, 2007648741), (3, 669216247), (7, 286806963), (21, 95602321), (773, 2597217), (2319, 865739), (5411, 371031), (16233, 123677)]