421234561

素因数分解:

${\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{4363}}^1$

素因数の和:4572

約数の個数: 16

約数和(自身を含む): 470055168

約数和(自身を除く): 48820607

約数列:

[1, 11, 67, 131, 737, 1441, 4363, 8777, 47993, 96547, 292321, 571553, 3215531, 6287083, 38294051, 421234561]

約数ペア:

[(1, 421234561), (11, 38294051), (67, 6287083), (131, 3215531), (737, 571553), (1441, 292321), (4363, 96547), (8777, 47993)]