2079398853

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{5987}}^1$

素因数の和:6186

約数の個数: 48

約数和(自身を含む): 3549686400

約数和(自身を除く): 1470287547

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 149, 259, 333, 447, 777, 1043, 1341, 2331, 3129, 5513, 5987, 9387, 16539, 17961, 38591, 41909, 49617, 53883, 115773, 125727, 221519, 347319, 377181, 664557, 892063, 1550633, 1993671, 2676189, 4651899, 6244441, 8028567, 13955697, 18733323, 33006331, 56199969, 99018993, 231044317, 297056979, 693132951, 2079398853]

約数ペア:

[(1, 2079398853), (3, 693132951), (7, 297056979), (9, 231044317), (21, 99018993), (37, 56199969), (63, 33006331), (111, 18733323), (149, 13955697), (259, 8028567), (333, 6244441), (447, 4651899), (777, 2676189), (1043, 1993671), (1341, 1550633), (2331, 892063), (3129, 664557), (5513, 377181), (5987, 347319), (9387, 221519), (16539, 125727), (17961, 115773), (38591, 53883), (41909, 49617)]