56457541

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{1723}}^1$

素因数の和:1912

約数の個数: 16

約数和(自身を含む): 67084288

約数和(自身を除く): 10626747

約数列:

[1, 7, 31, 151, 217, 1057, 1723, 4681, 12061, 32767, 53413, 260173, 373891, 1821211, 8065363, 56457541]

約数ペア:

[(1, 56457541), (7, 8065363), (31, 1821211), (151, 373891), (217, 260173), (1057, 53413), (1723, 32767), (4681, 12061)]