7144551

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{733}}^1$

素因数の和:780

約数の個数: 24

約数和(自身を含む): 11186160

約数和(自身を除く): 4041609

約数列:

[1, 3, 9, 19, 27, 57, 171, 361, 513, 733, 1083, 2199, 3249, 6597, 9747, 13927, 19791, 41781, 125343, 264613, 376029, 793839, 2381517, 7144551]

約数ペア:

[(1, 7144551), (3, 2381517), (9, 793839), (19, 376029), (27, 264613), (57, 125343), (171, 41781), (361, 19791), (513, 13927), (733, 9747), (1083, 6597), (2199, 3249)]