7452123

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{983}}^1$

素因数の和:1031

約数の個数: 24

約数和(自身を含む): 11996928

約数和(自身を除く): 4544805

約数列:

[1, 3, 7, 19, 21, 57, 133, 361, 399, 983, 1083, 2527, 2949, 6881, 7581, 18677, 20643, 56031, 130739, 354863, 392217, 1064589, 2484041, 7452123]

約数ペア:

[(1, 7452123), (3, 2484041), (7, 1064589), (19, 392217), (21, 354863), (57, 130739), (133, 56031), (361, 20643), (399, 18677), (983, 7581), (1083, 6881), (2527, 2949)]