397358142

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^2\times {\mathrm{39397}}^1$

素因数の和:39484

約数の個数: 24

約数和(自身を含む): 814593048

約数和(自身を除く): 417234906

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 1681, 3362, 5043, 10086, 39397, 78794, 118191, 236382, 1615277, 3230554, 4845831, 9691662, 66226357, 132452714, 198679071, 397358142]

約数ペア:

[(1, 397358142), (2, 198679071), (3, 132452714), (6, 66226357), (41, 9691662), (82, 4845831), (123, 3230554), (246, 1615277), (1681, 236382), (3362, 118191), (5043, 78794), (10086, 39397)]