16306389

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8669}}^1$

素因数の和:8705

約数の個数: 24

約数和(自身を含む): 27050400

約数和(自身を除く): 10744011

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 8669, 26007, 78021, 95359, 164711, 286077, 494133, 858231, 1482399, 1811821, 5435463, 16306389]

約数ペア:

[(1, 16306389), (3, 5435463), (9, 1811821), (11, 1482399), (19, 858231), (33, 494133), (57, 286077), (99, 164711), (171, 95359), (209, 78021), (627, 26007), (1881, 8669)]