71204903

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{1399}}^1$

素因数の和:2078

約数の個数: 16

約数和(自身を含む): 88972800

約数和(自身を除く): 17767897

約数列:

[1, 7, 11, 77, 661, 1399, 4627, 7271, 9793, 15389, 50897, 107723, 924739, 6473173, 10172129, 71204903]

約数ペア:

[(1, 71204903), (7, 10172129), (11, 6473173), (77, 924739), (661, 107723), (1399, 50897), (4627, 15389), (7271, 9793)]