4021692009

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{249593}}^1$

素因数の和:249768

約数の個数: 16

約数和(自身を含む): 5534996544

約数和(自身を除く): 1513304535

約数列:

[1, 3, 41, 123, 131, 393, 5371, 16113, 249593, 748779, 10233313, 30699939, 32696683, 98090049, 1340564003, 4021692009]

約数ペア:

[(1, 4021692009), (3, 1340564003), (41, 98090049), (123, 32696683), (131, 30699939), (393, 10233313), (5371, 748779), (16113, 249593)]