26815263

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{569}}^1\times {\mathrm{683}}^1$

素因数の和:1278

約数の個数: 16

約数和(自身を含む): 37428480

約数和(自身を除く): 10613217

約数列:

[1, 3, 23, 69, 569, 683, 1707, 2049, 13087, 15709, 39261, 47127, 388627, 1165881, 8938421, 26815263]

約数ペア:

[(1, 26815263), (3, 8938421), (23, 1165881), (69, 388627), (569, 47127), (683, 39261), (1707, 15709), (2049, 13087)]