393242451

素因数分解:

$3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{98041}}^1$

素因数の和:98242

約数の個数: 16

約数和(自身を含む): 602370048

約数和(自身を除く): 209127597

約数列:

[1, 3, 7, 21, 191, 573, 1337, 4011, 98041, 294123, 686287, 2058861, 18725831, 56177493, 131080817, 393242451]

約数ペア:

[(1, 393242451), (3, 131080817), (7, 56177493), (21, 18725831), (191, 2058861), (573, 686287), (1337, 294123), (4011, 98041)]