47197713

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1\times {\mathrm{739}}^1$

素因数の和:1152

約数の個数: 16

約数和(自身を含む): 64232000

約数和(自身を除く): 17034287

約数列:

[1, 3, 61, 183, 349, 739, 1047, 2217, 21289, 45079, 63867, 135237, 257911, 773733, 15732571, 47197713]

約数ペア:

[(1, 47197713), (3, 15732571), (61, 773733), (183, 257911), (349, 135237), (739, 63867), (1047, 45079), (2217, 21289)]