1335913019

素因数分解:

$7^2\times {\mathrm{191}}^1\times {\mathrm{349}}^1\times {\mathrm{409}}^1$

素因数の和:963

約数の個数: 24

約数和(自身を含む): 1570464000

約数和(自身を除く): 234550981

約数列:

[1, 7, 49, 191, 349, 409, 1337, 2443, 2863, 9359, 17101, 20041, 66659, 78119, 142741, 466613, 546833, 999187, 3266291, 3827831, 6994309, 27263531, 190844717, 1335913019]

約数ペア:

[(1, 1335913019), (7, 190844717), (49, 27263531), (191, 6994309), (349, 3827831), (409, 3266291), (1337, 999187), (2443, 546833), (2863, 466613), (9359, 142741), (17101, 78119), (20041, 66659)]