1427383397

素因数分解:

${\mathrm{11}}^2\times {\mathrm{197}}^1\times {\mathrm{233}}^1\times {\mathrm{257}}^1$

素因数の和:709

約数の個数: 24

約数和(自身を含む): 1589836248

約数和(自身を除く): 162452851

約数列:

[1, 11, 121, 197, 233, 257, 2167, 2563, 2827, 23837, 28193, 31097, 45901, 50629, 59881, 504911, 556919, 658691, 5554021, 6126109, 7245601, 11796557, 129762127, 1427383397]

約数ペア:

[(1, 1427383397), (11, 129762127), (121, 11796557), (197, 7245601), (233, 6126109), (257, 5554021), (2167, 658691), (2563, 556919), (2827, 504911), (23837, 59881), (28193, 50629), (31097, 45901)]