71195047

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{1997}}^1$

素因数の和:2478

約数の個数: 16

約数和(自身を含む): 88998912

約数和(自身を除く): 17803865

約数列:

[1, 7, 11, 77, 463, 1997, 3241, 5093, 13979, 21967, 35651, 153769, 924611, 6472277, 10170721, 71195047]

約数ペア:

[(1, 71195047), (7, 10170721), (11, 6472277), (77, 924611), (463, 153769), (1997, 35651), (3241, 21967), (5093, 13979)]