57217434

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{221773}}^1$

素因数の和:221821

約数の個数: 16

約数和(自身を含む): 117096672

約数和(自身を除く): 59879238

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 221773, 443546, 665319, 1330638, 9536239, 19072478, 28608717, 57217434]

約数ペア:

[(1, 57217434), (2, 28608717), (3, 19072478), (6, 9536239), (43, 1330638), (86, 665319), (129, 443546), (258, 221773)]