2007643677

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{768329}}^1$

素因数の和:768412

約数の個数: 16

約数和(自身を含む): 2925800640

約数和(自身を除く): 918156963

約数列:

[1, 3, 13, 39, 67, 201, 871, 2613, 768329, 2304987, 9988277, 29964831, 51478043, 154434129, 669214559, 2007643677]

約数ペア:

[(1, 2007643677), (3, 669214559), (13, 154434129), (39, 51478043), (67, 29964831), (201, 9988277), (871, 2304987), (2613, 768329)]