40988349

素因数分解:

$3^4\times {\mathrm{577}}^1\times {\mathrm{877}}^1$

素因数の和:1466

約数の個数: 20

約数和(自身を含む): 61405564

約数和(自身を除く): 20417215

約数列:

[1, 3, 9, 27, 81, 577, 877, 1731, 2631, 5193, 7893, 15579, 23679, 46737, 71037, 506029, 1518087, 4554261, 13662783, 40988349]

約数ペア:

[(1, 40988349), (3, 13662783), (9, 4554261), (27, 1518087), (81, 506029), (577, 71037), (877, 46737), (1731, 23679), (2631, 15579), (5193, 7893)]