289293807

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1907}}^1\times {\mathrm{4597}}^1$

素因数の和:6518

約数の個数: 16

約数和(自身を含む): 421103232

約数和(自身を除く): 131809425

約数列:

[1, 3, 11, 33, 1907, 4597, 5721, 13791, 20977, 50567, 62931, 151701, 8766479, 26299437, 96431269, 289293807]

約数ペア:

[(1, 289293807), (3, 96431269), (11, 26299437), (33, 8766479), (1907, 151701), (4597, 62931), (5721, 50567), (13791, 20977)]