3895809

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{431}}^1$

素因数の和:588

約数の個数: 16

約数和(自身を含む): 5474304

約数和(自身を除く): 1578495

約数列:

[1, 3, 23, 69, 131, 393, 431, 1293, 3013, 9039, 9913, 29739, 56461, 169383, 1298603, 3895809]

約数ペア:

[(1, 3895809), (3, 1298603), (23, 169383), (69, 56461), (131, 29739), (393, 9913), (431, 9039), (1293, 3013)]