536720121

素因数分解:

$3^3\times 7^1\times {\mathrm{2839789}}^1$

素因数の和:2839805

約数の個数: 16

約数和(自身を含む): 908732800

約数和(自身を除く): 372012679

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 2839789, 8519367, 19878523, 25558101, 59635569, 76674303, 178906707, 536720121]

約数ペア:

[(1, 536720121), (3, 178906707), (7, 76674303), (9, 59635569), (21, 25558101), (27, 19878523), (63, 8519367), (189, 2839789)]