4542237

素因数分解:

$3^4\times 7^1\times {\mathrm{8011}}^1$

素因数の和:8030

約数の個数: 20

約数和(自身を含む): 7755616

約数和(自身を除く): 3213379

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 8011, 24033, 56077, 72099, 168231, 216297, 504693, 648891, 1514079, 4542237]

約数ペア:

[(1, 4542237), (3, 1514079), (7, 648891), (9, 504693), (21, 216297), (27, 168231), (63, 72099), (81, 56077), (189, 24033), (567, 8011)]