39115219

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:487

約数の個数: 24

約数和(自身を含む): 47196432

約数和(自身を除く): 8081213

約数列:

[1, 11, 13, 53, 143, 169, 397, 583, 689, 1859, 4367, 5161, 7579, 8957, 21041, 56771, 67093, 98527, 231451, 273533, 738023, 3008863, 3555929, 39115219]

約数ペア:

[(1, 39115219), (11, 3555929), (13, 3008863), (53, 738023), (143, 273533), (169, 231451), (397, 98527), (583, 67093), (689, 56771), (1859, 21041), (4367, 8957), (5161, 7579)]