71725031

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{3011}}^1$

素因数の和:3142

約数の個数: 16

約数和(自身を含む): 85010688

約数和(自身を除く): 13285657

約数列:

[1, 7, 41, 83, 287, 581, 3011, 3403, 21077, 23821, 123451, 249913, 864157, 1749391, 10246433, 71725031]

約数ペア:

[(1, 71725031), (7, 10246433), (41, 1749391), (83, 864157), (287, 249913), (581, 123451), (3011, 23821), (3403, 21077)]