289399737

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{34939}}^1$

素因数の和:35204

約数の個数: 16

約数和(自身を含む): 422634240

約数和(自身を除く): 133234503

約数列:

[1, 3, 11, 33, 251, 753, 2761, 8283, 34939, 104817, 384329, 1152987, 8769689, 26309067, 96466579, 289399737]

約数ペア:

[(1, 289399737), (3, 96466579), (11, 26309067), (33, 8769689), (251, 1152987), (753, 384329), (2761, 104817), (8283, 34939)]