70087721

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{2087}}^1$

素因数の和:2212

約数の個数: 16

約数和(自身を含む): 79377408

約数和(自身を除く): 9289687

約数列:

[1, 11, 43, 71, 473, 781, 2087, 3053, 22957, 33583, 89741, 148177, 987151, 1629947, 6371611, 70087721]

約数ペア:

[(1, 70087721), (11, 6371611), (43, 1629947), (71, 987151), (473, 148177), (781, 89741), (2087, 33583), (3053, 22957)]