26321463

素因数分解:

$3^3\times 7^1\times {\mathrm{139267}}^1$

素因数の和:139283

約数の個数: 16

約数和(自身を含む): 44565760

約数和(自身を除く): 18244297

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 139267, 417801, 974869, 1253403, 2924607, 3760209, 8773821, 26321463]

約数ペア:

[(1, 26321463), (3, 8773821), (7, 3760209), (9, 2924607), (21, 1253403), (27, 974869), (63, 417801), (189, 139267)]