9721767

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{4397}}^1$

素因数の和:4478

約数の個数: 16

約数和(自身を含む): 14355072

約数和(自身を除く): 4633305

約数列:

[1, 3, 11, 33, 67, 201, 737, 2211, 4397, 13191, 48367, 145101, 294599, 883797, 3240589, 9721767]

約数ペア:

[(1, 9721767), (3, 3240589), (11, 883797), (33, 294599), (67, 145101), (201, 48367), (737, 13191), (2211, 4397)]