3813439

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:294

約数の個数: 16

約数和(自身を含む): 4543488

約数和(自身を除く): 730049

約数列:

[1, 7, 47, 67, 173, 329, 469, 1211, 3149, 8131, 11591, 22043, 56917, 81137, 544777, 3813439]

約数ペア:

[(1, 3813439), (7, 544777), (47, 81137), (67, 56917), (173, 22043), (329, 11591), (469, 8131), (1211, 3149)]