669366929

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1\times {\mathrm{461}}^1$

素因数の和:761

約数の個数: 32

約数和(自身を含む): 848897280

約数和(自身を除く): 179530351

約数列:

[1, 7, 11, 77, 109, 173, 461, 763, 1199, 1211, 1903, 3227, 5071, 8393, 13321, 18857, 35497, 50249, 79753, 131999, 207427, 351743, 552739, 558271, 877283, 1451989, 3869173, 6140981, 8693077, 60851539, 95623847, 669366929]

約数ペア:

[(1, 669366929), (7, 95623847), (11, 60851539), (77, 8693077), (109, 6140981), (173, 3869173), (461, 1451989), (763, 877283), (1199, 558271), (1211, 552739), (1903, 351743), (3227, 207427), (5071, 131999), (8393, 79753), (13321, 50249), (18857, 35497)]