55820427

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{2939}}^1$

素因数の和:3442

約数の個数: 16

約数和(自身を含む): 80344320

約数和(自身を除く): 24523893

約数列:

[1, 3, 13, 39, 487, 1461, 2939, 6331, 8817, 18993, 38207, 114621, 1431293, 4293879, 18606809, 55820427]

約数ペア:

[(1, 55820427), (3, 18606809), (13, 4293879), (39, 1431293), (487, 114621), (1461, 38207), (2939, 18993), (6331, 8817)]