319707861

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{9029}}^1$

素因数の和:9109

約数の個数: 32

約数和(自身を含む): 494121600

約数和(自身を除く): 174413739

約数列:

[1, 3, 11, 29, 33, 37, 87, 111, 319, 407, 957, 1073, 1221, 3219, 9029, 11803, 27087, 35409, 99319, 261841, 297957, 334073, 785523, 1002219, 2880251, 3674803, 8640753, 9688117, 11024409, 29064351, 106569287, 319707861]

約数ペア:

[(1, 319707861), (3, 106569287), (11, 29064351), (29, 11024409), (33, 9688117), (37, 8640753), (87, 3674803), (111, 2880251), (319, 1002219), (407, 785523), (957, 334073), (1073, 297957), (1221, 261841), (3219, 99319), (9029, 35409), (11803, 27087)]