31967427

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{1879}}^1$

素因数の和:2042

約数の個数: 16

約数和(自身を含む): 43856640

約数和(自身を除く): 11889213

約数列:

[1, 3, 53, 107, 159, 321, 1879, 5637, 5671, 17013, 99587, 201053, 298761, 603159, 10655809, 31967427]

約数ペア:

[(1, 31967427), (3, 10655809), (53, 603159), (107, 298761), (159, 201053), (321, 99587), (1879, 17013), (5637, 5671)]