40344277

素因数分解:

${\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:217

約数の個数: 24

約数和(自身を含む): 45866304

約数和(自身を除く): 5522027

約数列:

[1, 19, 23, 43, 113, 361, 437, 817, 989, 2147, 2599, 4859, 8303, 15523, 18791, 40793, 49381, 92321, 111757, 357029, 938239, 1754099, 2123383, 40344277]

約数ペア:

[(1, 40344277), (19, 2123383), (23, 1754099), (43, 938239), (113, 357029), (361, 111757), (437, 92321), (817, 49381), (989, 40793), (2147, 18791), (2599, 15523), (4859, 8303)]