16890843

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{1459}}^1$

素因数の和:1706

約数の個数: 16

約数和(自身を含む): 23967360

約数和(自身を除く): 7076517

約数列:

[1, 3, 17, 51, 227, 681, 1459, 3859, 4377, 11577, 24803, 74409, 331193, 993579, 5630281, 16890843]

約数ペア:

[(1, 16890843), (3, 5630281), (17, 993579), (51, 331193), (227, 74409), (681, 24803), (1459, 11577), (3859, 4377)]