242631459

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{104089}}^1$

素因数の和:104139

約数の個数: 24

約数和(自身を含む): 411363680

約数和(自身を除く): 168732221

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 104089, 312267, 728623, 936801, 2185869, 3851293, 6557607, 11553879, 26959051, 34661637, 80877153, 242631459]

約数ペア:

[(1, 242631459), (3, 80877153), (7, 34661637), (9, 26959051), (21, 11553879), (37, 6557607), (63, 3851293), (111, 2185869), (259, 936801), (333, 728623), (777, 312267), (2331, 104089)]