1320231033

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{784451}}^1$

素因数の和:784485

約数の個数: 24

約数和(自身を含む): 2202741216

約数和(自身を除く): 882510183

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1683, 784451, 2353353, 7060059, 8628961, 13335667, 25886883, 40007001, 77660649, 120021003, 146692337, 440077011, 1320231033]

約数ペア:

[(1, 1320231033), (3, 440077011), (9, 146692337), (11, 120021003), (17, 77660649), (33, 40007001), (51, 25886883), (99, 13335667), (153, 8628961), (187, 7060059), (561, 2353353), (1683, 784451)]