13180293

素因数分解:

$3^3\times 7^1\times {\mathrm{69737}}^1$

素因数の和:69753

約数の個数: 16

約数和(自身を含む): 22316160

約数和(自身を除く): 9135867

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 69737, 209211, 488159, 627633, 1464477, 1882899, 4393431, 13180293]

約数ペア:

[(1, 13180293), (3, 4393431), (7, 1882899), (9, 1464477), (21, 627633), (27, 488159), (63, 209211), (189, 69737)]