11739645

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6067}}^1$

素因数の和:6121

約数の個数: 24

約数和(自身を含む): 20825376

約数和(自身を除く): 9085731

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 6067, 18201, 30335, 54603, 91005, 260881, 273015, 782643, 1304405, 2347929, 3913215, 11739645]

約数ペア:

[(1, 11739645), (3, 3913215), (5, 2347929), (9, 1304405), (15, 782643), (43, 273015), (45, 260881), (129, 91005), (215, 54603), (387, 30335), (645, 18201), (1935, 6067)]