261671123

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{5927}}^1$

素因数の和:6011

約数の個数: 24

約数和(自身を含む): 328434912

約数和(自身を除く): 66763789

約数列:

[1, 7, 17, 49, 53, 119, 371, 833, 901, 2597, 5927, 6307, 41489, 44149, 100759, 290423, 314131, 705313, 2198917, 4937191, 5340227, 15392419, 37381589, 261671123]

約数ペア:

[(1, 261671123), (7, 37381589), (17, 15392419), (49, 5340227), (53, 4937191), (119, 2198917), (371, 705313), (833, 314131), (901, 290423), (2597, 100759), (5927, 44149), (6307, 41489)]