260044561

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 313528320

約数和(自身を除く): 53483759

約数列:

[1, 7, 47, 83, 89, 107, 329, 581, 623, 749, 3901, 4183, 5029, 7387, 8881, 9523, 27307, 29281, 35203, 51709, 62167, 66661, 347189, 417407, 447581, 790409, 2430323, 2921849, 3133067, 5532863, 37149223, 260044561]

約数ペア:

[(1, 260044561), (7, 37149223), (47, 5532863), (83, 3133067), (89, 2921849), (107, 2430323), (329, 790409), (581, 447581), (623, 417407), (749, 347189), (3901, 66661), (4183, 62167), (5029, 51709), (7387, 35203), (8881, 29281), (9523, 27307)]