56870513

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{5987}}^1$

素因数の和:6076

約数の個数: 16

約数和(自身を含む): 68981760

約数和(自身を除く): 12111247

約数列:

[1, 7, 23, 59, 161, 413, 1357, 5987, 9499, 41909, 137701, 353233, 963907, 2472631, 8124359, 56870513]

約数ペア:

[(1, 56870513), (7, 8124359), (23, 2472631), (59, 963907), (161, 353233), (413, 137701), (1357, 41909), (5987, 9499)]