331120083

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{2663}}^1$

素因数の和:2895

約数の個数: 32

約数和(自身を含む): 523763712

約数和(自身を除く): 192643629

約数列:

[1, 3, 7, 21, 31, 93, 191, 217, 573, 651, 1337, 2663, 4011, 5921, 7989, 17763, 18641, 41447, 55923, 82553, 124341, 247659, 508633, 577871, 1525899, 1733613, 3560431, 10681293, 15767623, 47302869, 110373361, 331120083]

約数ペア:

[(1, 331120083), (3, 110373361), (7, 47302869), (21, 15767623), (31, 10681293), (93, 3560431), (191, 1733613), (217, 1525899), (573, 577871), (651, 508633), (1337, 247659), (2663, 124341), (4011, 82553), (5921, 55923), (7989, 41447), (17763, 18641)]