1330446243

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{867871}}^1$

素因数の和:867954

約数の個数: 16

約数和(自身を含む): 2055120896

約数和(自身を除く): 724674653

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 867871, 2603613, 6075097, 18225291, 63354583, 190063749, 443482081, 1330446243]

約数ペア:

[(1, 1330446243), (3, 443482081), (7, 190063749), (21, 63354583), (73, 18225291), (219, 6075097), (511, 2603613), (1533, 867871)]