6780212257

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1889}}^1\times {\mathrm{39443}}^1$

素因数の和:41352

約数の個数: 16

約数和(自身を含む): 8349505920

約数和(自身を除く): 1569293663

約数列:

[1, 7, 13, 91, 1889, 13223, 24557, 39443, 171899, 276101, 512759, 3589313, 74507827, 521554789, 968601751, 6780212257]

約数ペア:

[(1, 6780212257), (7, 968601751), (13, 521554789), (91, 74507827), (1889, 3589313), (13223, 512759), (24557, 276101), (39443, 171899)]