53320047

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{6287}}^1$

素因数の和:6558

約数の個数: 16

約数和(自身を含む): 77870592

約数和(自身を除く): 24550545

約数列:

[1, 3, 11, 33, 257, 771, 2827, 6287, 8481, 18861, 69157, 207471, 1615759, 4847277, 17773349, 53320047]

約数ペア:

[(1, 53320047), (3, 17773349), (11, 4847277), (33, 1615759), (257, 207471), (771, 69157), (2827, 18861), (6287, 8481)]