395733

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:228

約数の個数: 16

約数和(自身を含む): 580160

約数和(自身を除く): 184427

約数列:

[1, 3, 13, 39, 73, 139, 219, 417, 949, 1807, 2847, 5421, 10147, 30441, 131911, 395733]

約数ペア:

[(1, 395733), (3, 131911), (13, 30441), (39, 10147), (73, 5421), (139, 2847), (219, 1807), (417, 949)]