291259243

素因数分解:

${\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{1889}}^1$

素因数の和:2138

約数の個数: 16

約数和(自身を含む): 323326080

約数和(自身を除く): 32066837

約数列:

[1, 11, 107, 131, 1177, 1441, 1889, 14017, 20779, 154187, 202123, 247459, 2223353, 2722049, 26478113, 291259243]

約数ペア:

[(1, 291259243), (11, 26478113), (107, 2722049), (131, 2223353), (1177, 247459), (1441, 202123), (1889, 154187), (14017, 20779)]