2052519

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2273}}^1$

素因数の和:2326

約数の個数: 16

約数和(自身を含む): 3201792

約数和(自身を除く): 1149273

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 2273, 6819, 15911, 47733, 97739, 293217, 684173, 2052519]

約数ペア:

[(1, 2052519), (3, 684173), (7, 293217), (21, 97739), (43, 47733), (129, 15911), (301, 6819), (903, 2273)]