51247401

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{5261}}^1$

素因数の和:5472

約数の個数: 16

約数和(自身を含む): 72741888

約数和(自身を除く): 21494487

約数列:

[1, 3, 17, 51, 191, 573, 3247, 5261, 9741, 15783, 89437, 268311, 1004851, 3014553, 17082467, 51247401]

約数ペア:

[(1, 51247401), (3, 17082467), (17, 3014553), (51, 1004851), (191, 268311), (573, 89437), (3247, 15783), (5261, 9741)]