201327423

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{17891}}^1$

素因数の和:17947

約数の個数: 24

約数和(自身を含む): 304593408

約数和(自身を除く): 103265985

約数列:

[1, 3, 11, 31, 33, 93, 121, 341, 363, 1023, 3751, 11253, 17891, 53673, 196801, 554621, 590403, 1663863, 2164811, 6100831, 6494433, 18302493, 67109141, 201327423]

約数ペア:

[(1, 201327423), (3, 67109141), (11, 18302493), (31, 6494433), (33, 6100831), (93, 2164811), (121, 1663863), (341, 590403), (363, 554621), (1023, 196801), (3751, 53673), (11253, 17891)]