712925271

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{10427}}^1$

素因数の和:10611

約数の個数: 24

約数和(自身を含む): 1054145664

約数和(自身を除く): 341220393

約数列:

[1, 3, 9, 71, 107, 213, 321, 639, 963, 7597, 10427, 22791, 31281, 68373, 93843, 740317, 1115689, 2220951, 3347067, 6662853, 10041201, 79213919, 237641757, 712925271]

約数ペア:

[(1, 712925271), (3, 237641757), (9, 79213919), (71, 10041201), (107, 6662853), (213, 3347067), (321, 2220951), (639, 1115689), (963, 740317), (7597, 93843), (10427, 68373), (22791, 31281)]