56817021

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{607}}^1\times {\mathrm{761}}^1$

素因数の和:1412

約数の個数: 16

約数和(自身を含む): 77833728

約数和(自身を除く): 21016707

約数列:

[1, 3, 41, 123, 607, 761, 1821, 2283, 24887, 31201, 74661, 93603, 461927, 1385781, 18939007, 56817021]

約数ペア:

[(1, 56817021), (3, 18939007), (41, 1385781), (123, 461927), (607, 93603), (761, 74661), (1821, 31201), (2283, 24887)]