890222729

素因数分解:

${\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1\times {\mathrm{3847}}^1$

素因数の和:4160

約数の個数: 16

約数和(自身を含む): 985395840

約数和(自身を除く): 95173111

約数列:

[1, 11, 109, 193, 1199, 2123, 3847, 21037, 42317, 231407, 419323, 742471, 4612553, 8167181, 80929339, 890222729]

約数ペア:

[(1, 890222729), (11, 80929339), (109, 8167181), (193, 4612553), (1199, 742471), (2123, 419323), (3847, 231407), (21037, 42317)]