71854849

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{2081}}^1$

素因数の和:2208

約数の個数: 16

約数和(自身を含む): 81347904

約数和(自身を除く): 9493055

約数列:

[1, 11, 43, 73, 473, 803, 2081, 3139, 22891, 34529, 89483, 151913, 984313, 1671043, 6532259, 71854849]

約数ペア:

[(1, 71854849), (11, 6532259), (43, 1671043), (73, 984313), (473, 151913), (803, 89483), (2081, 34529), (3139, 22891)]