31624227

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{1069}}^1$

素因数の和:1267

約数の個数: 24

約数和(自身を含む): 48406800

約数和(自身を除く): 16782573

約数列:

[1, 3, 9, 19, 57, 171, 173, 519, 1069, 1557, 3207, 3287, 9621, 9861, 20311, 29583, 60933, 182799, 184937, 554811, 1664433, 3513803, 10541409, 31624227]

約数ペア:

[(1, 31624227), (3, 10541409), (9, 3513803), (19, 1664433), (57, 554811), (171, 184937), (173, 182799), (519, 60933), (1069, 29583), (1557, 20311), (3207, 9861), (3287, 9621)]