57817917

素因数分解:

$3^2\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{643}}^1$

素因数の和:849

約数の個数: 24

約数和(自身を含む): 85327424

約数和(自身を除く): 27509507

約数列:

[1, 3, 9, 97, 103, 291, 309, 643, 873, 927, 1929, 5787, 9991, 29973, 62371, 66229, 89919, 187113, 198687, 561339, 596061, 6424213, 19272639, 57817917]

約数ペア:

[(1, 57817917), (3, 19272639), (9, 6424213), (97, 596061), (103, 561339), (291, 198687), (309, 187113), (643, 89919), (873, 66229), (927, 62371), (1929, 29973), (5787, 9991)]