1817996913

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{1141241}}^1$

素因数の和:1141309

約数の個数: 16

約数和(自身を含む): 2738980800

約数和(自身を除く): 920983887

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 1141241, 3423723, 10271169, 30813507, 67333219, 201999657, 605998971, 1817996913]

約数ペア:

[(1, 1817996913), (3, 605998971), (9, 201999657), (27, 67333219), (59, 30813507), (177, 10271169), (531, 3423723), (1593, 1141241)]