2235441

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2$

素因数の和:133

約数の個数: 24

約数和(自身を含む): 3392256

約数和(自身を除く): 1156815

約数列:

[1, 3, 13, 31, 39, 43, 93, 129, 403, 559, 1209, 1333, 1677, 1849, 3999, 5547, 17329, 24037, 51987, 57319, 72111, 171957, 745147, 2235441]

約数ペア:

[(1, 2235441), (3, 745147), (13, 171957), (31, 72111), (39, 57319), (43, 51987), (93, 24037), (129, 17329), (403, 5547), (559, 3999), (1209, 1849), (1333, 1677)]