11320209

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{18229}}^1$

素因数の和:18261

約数の個数: 16

約数和(自身を含む): 17500800

約数和(自身を除く): 6180591

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 18229, 54687, 164061, 419267, 492183, 1257801, 3773403, 11320209]

約数ペア:

[(1, 11320209), (3, 3773403), (9, 1257801), (23, 492183), (27, 419267), (69, 164061), (207, 54687), (621, 18229)]