1275876693

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{36229}}^1$

素因数の和:36298

約数の個数: 48

約数和(自身を含む): 2321038720

約数和(自身を除く): 1045162027

約数列:

[1, 3, 7, 9, 13, 21, 39, 43, 63, 91, 117, 129, 273, 301, 387, 559, 819, 903, 1677, 2709, 3913, 5031, 11739, 35217, 36229, 108687, 253603, 326061, 470977, 760809, 1412931, 1557847, 2282427, 3296839, 4238793, 4673541, 9890517, 10904929, 14020623, 20252011, 29671551, 32714787, 60756033, 98144361, 141764077, 182268099, 425292231, 1275876693]

約数ペア:

[(1, 1275876693), (3, 425292231), (7, 182268099), (9, 141764077), (13, 98144361), (21, 60756033), (39, 32714787), (43, 29671551), (63, 20252011), (91, 14020623), (117, 10904929), (129, 9890517), (273, 4673541), (301, 4238793), (387, 3296839), (559, 2282427), (819, 1557847), (903, 1412931), (1677, 760809), (2709, 470977), (3913, 326061), (5031, 253603), (11739, 108687), (35217, 36229)]