4521209

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{827}}^1$

素因数の和:916

約数の個数: 16

約数和(自身を含む): 5723136

約数和(自身を除く): 1201927

約数列:

[1, 7, 11, 71, 77, 497, 781, 827, 5467, 5789, 9097, 58717, 63679, 411019, 645887, 4521209]

約数ペア:

[(1, 4521209), (7, 645887), (11, 411019), (71, 63679), (77, 58717), (497, 9097), (781, 5789), (827, 5467)]