27397221

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{5791}}^1$

素因数の和:5896

約数の個数: 16

約数和(自身を含む): 38922240

約数和(自身を除く): 11525019

約数列:

[1, 3, 19, 57, 83, 249, 1577, 4731, 5791, 17373, 110029, 330087, 480653, 1441959, 9132407, 27397221]

約数ペア:

[(1, 27397221), (3, 9132407), (19, 1441959), (57, 480653), (83, 330087), (249, 110029), (1577, 17373), (4731, 5791)]