43380957

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{1327}}^1$

素因数の和:1988

約数の個数: 16

約数和(自身を含む): 61385472

約数和(自身を除く): 18004515

約数列:

[1, 3, 17, 51, 641, 1327, 1923, 3981, 10897, 22559, 32691, 67677, 850607, 2551821, 14460319, 43380957]

約数ペア:

[(1, 43380957), (3, 14460319), (17, 2551821), (51, 850607), (641, 67677), (1327, 32691), (1923, 22559), (3981, 10897)]