263434852551

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1031}}^1\times {\mathrm{6551639}}^1$

素因数の和:6552686

約数の個数: 16

約数和(自身を含む): 378632378880

約数和(自身を除く): 115197526329

約数列:

[1, 3, 13, 39, 1031, 3093, 13403, 40209, 6551639, 19654917, 85171307, 255513921, 6754739809, 20264219427, 87811617517, 263434852551]

約数ペア:

[(1, 263434852551), (3, 87811617517), (13, 20264219427), (39, 6754739809), (1031, 255513921), (3093, 85171307), (13403, 19654917), (40209, 6551639)]