2007379857

素因数分解:

$3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{396637}}^1$

素因数の和:396888

約数の個数: 16

約数和(自身を含む): 3071564672

約数和(自身を除く): 1064184815

約数列:

[1, 3, 7, 21, 241, 723, 1687, 5061, 396637, 1189911, 2776459, 8329377, 95589517, 286768551, 669126619, 2007379857]

約数ペア:

[(1, 2007379857), (3, 669126619), (7, 286768551), (21, 95589517), (241, 8329377), (723, 2776459), (1687, 1189911), (5061, 396637)]