47760987

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{8419}}^1$

素因数の和:8514

約数の個数: 16

約数和(自身を含む): 66821120

約数和(自身を除く): 19060133

約数列:

[1, 3, 31, 61, 93, 183, 1891, 5673, 8419, 25257, 260989, 513559, 782967, 1540677, 15920329, 47760987]

約数ペア:

[(1, 47760987), (3, 15920329), (31, 1540677), (61, 782967), (93, 513559), (183, 260989), (1891, 25257), (5673, 8419)]