977762021

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{45181}}^1$

素因数の和:45284

約数の個数: 16

約数和(自身を含む): 1106055360

約数和(自身を除く): 128293339

約数列:

[1, 17, 19, 67, 323, 1139, 1273, 21641, 45181, 768077, 858439, 3027127, 14593463, 51461159, 57515413, 977762021]

約数ペア:

[(1, 977762021), (17, 57515413), (19, 51461159), (67, 14593463), (323, 3027127), (1139, 858439), (1273, 768077), (21641, 45181)]