79771223

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1\times {\mathrm{643}}^1$

素因数の和:1166

約数の個数: 16

約数和(自身を含む): 93972480

約数和(自身を除く): 14201257

約数列:

[1, 7, 37, 259, 479, 643, 3353, 4501, 17723, 23791, 124061, 166537, 307997, 2155979, 11395889, 79771223]

約数ペア:

[(1, 79771223), (7, 11395889), (37, 2155979), (259, 307997), (479, 166537), (643, 124061), (3353, 23791), (4501, 17723)]