749193933

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{20593}}^1$

素因数の和:20844

約数の個数: 16

約数和(自身を含む): 1019485376

約数和(自身を除く): 270291443

約数列:

[1, 3, 67, 181, 201, 543, 12127, 20593, 36381, 61779, 1379731, 3727333, 4139193, 11181999, 249731311, 749193933]

約数ペア:

[(1, 749193933), (3, 249731311), (67, 11181999), (181, 4139193), (201, 3727333), (543, 1379731), (12127, 61779), (20593, 36381)]