201804879213

素因数分解:

$3^2\times 7^1\times {\mathrm{3203252051}}^1$

素因数の和:3203252064

約数の個数: 12

約数和(自身を含む): 333138213408

約数和(自身を除く): 131333334195

約数列:

[1, 3, 7, 9, 21, 63, 3203252051, 9609756153, 22422764357, 28829268459, 67268293071, 201804879213]

約数ペア:

[(1, 201804879213), (3, 67268293071), (7, 28829268459), (9, 22422764357), (21, 9609756153), (63, 3203252051)]