3430089

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1543}}^1$

素因数の和:1581

約数の個数: 24

約数和(自身を含む): 5620160

約数和(自身を除く): 2190071

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 1543, 2223, 4629, 13887, 20059, 29317, 60177, 87951, 180531, 263853, 381121, 1143363, 3430089]

約数ペア:

[(1, 3430089), (3, 1143363), (9, 381121), (13, 263853), (19, 180531), (39, 87951), (57, 60177), (117, 29317), (171, 20059), (247, 13887), (741, 4629), (1543, 2223)]