29438883

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{21379}}^1$

素因数の和:21408

約数の個数: 20

約数和(自身を含む): 46565640

約数和(自身を除く): 17126757

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 21379, 64137, 192411, 363443, 577233, 1090329, 1731699, 3270987, 9812961, 29438883]

約数ペア:

[(1, 29438883), (3, 9812961), (9, 3270987), (17, 1731699), (27, 1090329), (51, 577233), (81, 363443), (153, 192411), (459, 64137), (1377, 21379)]