349156689

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{12473}}^1$

素因数の和:12557

約数の個数: 32

約数和(自身を含む): 562028544

約数和(自身を除く): 212871855

約数列:

[1, 3, 7, 21, 31, 43, 93, 129, 217, 301, 651, 903, 1333, 3999, 9331, 12473, 27993, 37419, 87311, 261933, 386663, 536339, 1159989, 1609017, 2706641, 3754373, 8119923, 11263119, 16626509, 49879527, 116385563, 349156689]

約数ペア:

[(1, 349156689), (3, 116385563), (7, 49879527), (21, 16626509), (31, 11263119), (43, 8119923), (93, 3754373), (129, 2706641), (217, 1609017), (301, 1159989), (651, 536339), (903, 386663), (1333, 261933), (3999, 87311), (9331, 37419), (12473, 27993)]