1245853401

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{449929}}^1$

素因数の和:450016

約数の個数: 16

約数和(自身を含む): 1814117760

約数和(自身を除く): 568264359

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 449929, 1349787, 5849077, 17547231, 31944959, 95834877, 415284467, 1245853401]

約数ペア:

[(1, 1245853401), (3, 415284467), (13, 95834877), (39, 31944959), (71, 17547231), (213, 5849077), (923, 1349787), (2769, 449929)]