1677247

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1$

素因数の和:378

約数の個数: 16

約数和(自身を含む): 2030112

約数和(自身を除く): 352865

約数列:

[1, 11, 13, 37, 143, 317, 407, 481, 3487, 4121, 5291, 11729, 45331, 129019, 152477, 1677247]

約数ペア:

[(1, 1677247), (11, 152477), (13, 129019), (37, 45331), (143, 11729), (317, 5291), (407, 4121), (481, 3487)]