28960719

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{1361}}^1$

素因数の和:1578

約数の個数: 16

約数和(自身を含む): 39813984

約数和(自身を除く): 10853265

約数列:

[1, 3, 41, 123, 173, 519, 1361, 4083, 7093, 21279, 55801, 167403, 235453, 706359, 9653573, 28960719]

約数ペア:

[(1, 28960719), (3, 9653573), (41, 706359), (123, 235453), (173, 167403), (519, 55801), (1361, 21279), (4083, 7093)]