53210013

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{4691}}^1$

素因数の和:4912

約数の個数: 16

約数和(自身を含む): 75072000

約数和(自身を除く): 21861987

約数列:

[1, 3, 19, 57, 199, 597, 3781, 4691, 11343, 14073, 89129, 267387, 933509, 2800527, 17736671, 53210013]

約数ペア:

[(1, 53210013), (3, 17736671), (19, 2800527), (57, 933509), (199, 267387), (597, 89129), (3781, 14073), (4691, 11343)]