5078871

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4243}}^1$

素因数の和:4275

約数の個数: 24

約数和(自身を含む): 8827520

約数和(自身を除く): 3748649

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 4243, 12729, 29701, 38187, 80617, 89103, 241851, 267309, 564319, 725553, 1692957, 5078871]

約数ペア:

[(1, 5078871), (3, 1692957), (7, 725553), (9, 564319), (19, 267309), (21, 241851), (57, 89103), (63, 80617), (133, 38187), (171, 29701), (399, 12729), (1197, 4243)]