1719249909

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{104711}}^1$

素因数の和:105148

約数の個数: 16

約数和(自身を含む): 2474553984

約数和(自身を除く): 755304075

約数列:

[1, 3, 13, 39, 421, 1263, 5473, 16419, 104711, 314133, 1361243, 4083729, 44083331, 132249993, 573083303, 1719249909]

約数ペア:

[(1, 1719249909), (3, 573083303), (13, 132249993), (39, 44083331), (421, 4083729), (1263, 1361243), (5473, 314133), (16419, 104711)]