1339101

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:257

約数の個数: 24

約数和(自身を含む): 2096640

約数和(自身を除く): 757539

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 191, 369, 573, 779, 1719, 2337, 3629, 7011, 7831, 10887, 23493, 32661, 70479, 148789, 446367, 1339101]

約数ペア:

[(1, 1339101), (3, 446367), (9, 148789), (19, 70479), (41, 32661), (57, 23493), (123, 10887), (171, 7831), (191, 7011), (369, 3629), (573, 2337), (779, 1719)]