289883651

素因数分解:

${\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{1931}}^1$

素因数の和:2122

約数の個数: 16

約数和(自身を含む): 310480128

約数和(自身を除く): 20596477

約数列:

[1, 23, 61, 107, 1403, 1931, 2461, 6527, 44413, 117791, 150121, 206617, 2709193, 4752191, 12603637, 289883651]

約数ペア:

[(1, 289883651), (23, 12603637), (61, 4752191), (107, 2709193), (1403, 206617), (1931, 150121), (2461, 117791), (6527, 44413)]