23370291

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21821}}^1$

素因数の和:21851

約数の個数: 24

約数和(自身を含む): 40850784

約数和(自身を除く): 17480493

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 21821, 65463, 152747, 196389, 370957, 458241, 1112871, 1374723, 2596699, 3338613, 7790097, 23370291]

約数ペア:

[(1, 23370291), (3, 7790097), (7, 3338613), (9, 2596699), (17, 1374723), (21, 1112871), (51, 458241), (63, 370957), (119, 196389), (153, 152747), (357, 65463), (1071, 21821)]