494536797

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{26687}}^1$

素因数の和:26793

約数の個数: 24

約数和(自身を含む): 749399040

約数和(自身を除く): 254862243

約数列:

[1, 3, 9, 29, 71, 87, 213, 261, 639, 2059, 6177, 18531, 26687, 80061, 240183, 773923, 1894777, 2321769, 5684331, 6965307, 17052993, 54948533, 164845599, 494536797]

約数ペア:

[(1, 494536797), (3, 164845599), (9, 54948533), (29, 17052993), (71, 6965307), (87, 5684331), (213, 2321769), (261, 1894777), (639, 773923), (2059, 240183), (6177, 80061), (18531, 26687)]