42308497

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:298

約数の個数: 32

約数和(自身を含む): 56217600

約数和(自身を除く): 13909103

約数列:

[1, 7, 11, 19, 77, 121, 133, 209, 239, 847, 1331, 1463, 1673, 2299, 2629, 4541, 9317, 16093, 18403, 25289, 28919, 31787, 49951, 177023, 202433, 318109, 349657, 549461, 2226763, 3846227, 6044071, 42308497]

約数ペア:

[(1, 42308497), (7, 6044071), (11, 3846227), (19, 2226763), (77, 549461), (121, 349657), (133, 318109), (209, 202433), (239, 177023), (847, 49951), (1331, 31787), (1463, 28919), (1673, 25289), (2299, 18403), (2629, 16093), (4541, 9317)]