71919877

素因数分解:

${\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1\times {\mathrm{271}}^1$

素因数の和:588

約数の個数: 16

約数和(自身を含む): 77905152

約数和(自身を除く): 5985275

約数列:

[1, 17, 67, 233, 271, 1139, 3961, 4607, 15611, 18157, 63143, 265387, 308669, 1073431, 4230581, 71919877]

約数ペア:

[(1, 71919877), (17, 4230581), (67, 1073431), (233, 308669), (271, 265387), (1139, 63143), (3961, 18157), (4607, 15611)]