1220526577

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1\times {\mathrm{3769}}^1$

素因数の和:4272

約数の個数: 16

約数和(自身を含む): 1325712960

約数和(自身を除く): 105186383

約数列:

[1, 17, 43, 443, 731, 3769, 7531, 19049, 64073, 162067, 323833, 1669667, 2755139, 28384339, 71795681, 1220526577]

約数ペア:

[(1, 1220526577), (17, 71795681), (43, 28384339), (443, 2755139), (731, 1669667), (3769, 323833), (7531, 162067), (19049, 64073)]