38770563

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:499

約数の個数: 32

約数和(自身を含む): 58051840

約数和(自身を除く): 19281277

約数列:

[1, 3, 13, 39, 43, 61, 129, 183, 379, 559, 793, 1137, 1677, 2379, 2623, 4927, 7869, 14781, 16297, 23119, 34099, 48891, 69357, 102297, 211861, 300547, 635583, 901641, 994117, 2982351, 12923521, 38770563]

約数ペア:

[(1, 38770563), (3, 12923521), (13, 2982351), (39, 994117), (43, 901641), (61, 635583), (129, 300547), (183, 211861), (379, 102297), (559, 69357), (793, 48891), (1137, 34099), (1677, 23119), (2379, 16297), (2623, 14781), (4927, 7869)]