2051220237

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1567}}^1\times {\mathrm{39667}}^1$

素因数の和:41248

約数の個数: 16

約数和(自身を含む): 2985572352

約数和(自身を除く): 934352115

約数列:

[1, 3, 11, 33, 1567, 4701, 17237, 39667, 51711, 119001, 436337, 1309011, 62158189, 186474567, 683740079, 2051220237]

約数ペア:

[(1, 2051220237), (3, 683740079), (11, 186474567), (33, 62158189), (1567, 1309011), (4701, 436337), (17237, 119001), (39667, 51711)]