81250403

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{1559}}^1$

素因数の和:1802

約数の個数: 16

約数和(自身を含む): 92601600

約数和(自身を除く): 11351197

約数列:

[1, 13, 19, 211, 247, 1559, 2743, 4009, 20267, 29621, 52117, 328949, 385073, 4276337, 6250031, 81250403]

約数ペア:

[(1, 81250403), (13, 6250031), (19, 4276337), (211, 385073), (247, 328949), (1559, 52117), (2743, 29621), (4009, 20267)]