31422987

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^3$

素因数の和:200

約数の個数: 24

約数和(自身を含む): 48887280

約数和(自身を除く): 17464293

約数列:

[1, 3, 9, 17, 51, 59, 153, 177, 531, 1003, 3009, 3481, 9027, 10443, 31329, 59177, 177531, 205379, 532593, 616137, 1848411, 3491443, 10474329, 31422987]

約数ペア:

[(1, 31422987), (3, 10474329), (9, 3491443), (17, 1848411), (51, 616137), (59, 532593), (153, 205379), (177, 177531), (531, 59177), (1003, 31329), (3009, 10443), (3481, 9027)]