1566249081

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{129517}}^1$

素因数の和:129688

約数の個数: 16

約数和(自身を含む): 2175902400

約数和(自身を除く): 609653319

約数列:

[1, 3, 29, 87, 139, 417, 4031, 12093, 129517, 388551, 3755993, 11267979, 18002863, 54008589, 522083027, 1566249081]

約数ペア:

[(1, 1566249081), (3, 522083027), (29, 54008589), (87, 18002863), (139, 11267979), (417, 3755993), (4031, 388551), (12093, 129517)]