1967733

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{1429}}^1$

素因数の和:1458

約数の個数: 20

約数和(自身を含む): 3114540

約数和(自身を除く): 1146807

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 1429, 4287, 12861, 24293, 38583, 72879, 115749, 218637, 655911, 1967733]

約数ペア:

[(1, 1967733), (3, 655911), (9, 218637), (17, 115749), (27, 72879), (51, 38583), (81, 24293), (153, 12861), (459, 4287), (1377, 1429)]