3994799217

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{56923}}^1$

素因数の和:57232

約数の個数: 16

約数和(自身を含む): 5396395200

約数和(自身を除く): 1401595983

約数列:

[1, 3, 149, 157, 447, 471, 23393, 56923, 70179, 170769, 8481527, 8936911, 25444581, 26810733, 1331599739, 3994799217]

約数ペア:

[(1, 3994799217), (3, 1331599739), (149, 26810733), (157, 25444581), (447, 8936911), (471, 8481527), (23393, 170769), (56923, 70179)]