71193551

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{26203}}^1$

素因数の和:26246

約数の個数: 16

約数和(自身を含む): 88045440

約数和(自身を除く): 16851889

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 26203, 288233, 340639, 497857, 3747029, 5476427, 6472141, 71193551]

約数ペア:

[(1, 71193551), (11, 6472141), (13, 5476427), (19, 3747029), (143, 497857), (209, 340639), (247, 288233), (2717, 26203)]