877702969

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1559}}^1$

素因数の和:1741

約数の個数: 32

約数和(自身を含む): 1073479680

約数和(自身を除く): 195776711

約数列:

[1, 11, 13, 31, 127, 143, 341, 403, 1397, 1559, 1651, 3937, 4433, 17149, 18161, 20267, 43307, 48329, 51181, 197993, 222937, 531619, 562991, 628277, 2177923, 2573909, 6137783, 6911047, 28312999, 67515613, 79791179, 877702969]

約数ペア:

[(1, 877702969), (11, 79791179), (13, 67515613), (31, 28312999), (127, 6911047), (143, 6137783), (341, 2573909), (403, 2177923), (1397, 628277), (1559, 562991), (1651, 531619), (3937, 222937), (4433, 197993), (17149, 51181), (18161, 48329), (20267, 43307)]