13252557

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5407}}^1$

素因数の和:5472

約数の個数: 16

約数和(自身を含む): 19036160

約数和(自身を除く): 5783603

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 5407, 16221, 102733, 232501, 308199, 697503, 4417519, 13252557]

約数ペア:

[(1, 13252557), (3, 4417519), (19, 697503), (43, 308199), (57, 232501), (129, 102733), (817, 16221), (2451, 5407)]