1377334563

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{997}}^1\times {\mathrm{41863}}^1$

素因数の和:42874

約数の個数: 16

約数和(自身を含む): 2005453056

約数和(自身を除く): 628118493

約数列:

[1, 3, 11, 33, 997, 2991, 10967, 32901, 41863, 125589, 460493, 1381479, 41737411, 125212233, 459111521, 1377334563]

約数ペア:

[(1, 1377334563), (3, 459111521), (11, 125212233), (33, 41737411), (997, 1381479), (2991, 460493), (10967, 125589), (32901, 41863)]