889102791

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{369997}}^1$

素因数の和:370095

約数の個数: 16

約数和(自身を含む): 1331992800

約数和(自身を除く): 442890009

約数列:

[1, 3, 9, 27, 89, 267, 801, 2403, 369997, 1109991, 3329973, 9989919, 32929733, 98789199, 296367597, 889102791]

約数ペア:

[(1, 889102791), (3, 296367597), (9, 98789199), (27, 32929733), (89, 9989919), (267, 3329973), (801, 1109991), (2403, 369997)]