3992943

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1327}}^1$

素因数の和:1406

約数の個数: 16

約数和(自身を含む): 5736960

約数和(自身を除く): 1744017

約数列:

[1, 3, 17, 51, 59, 177, 1003, 1327, 3009, 3981, 22559, 67677, 78293, 234879, 1330981, 3992943]

約数ペア:

[(1, 3992943), (3, 1330981), (17, 234879), (51, 78293), (59, 67677), (177, 22559), (1003, 3981), (1327, 3009)]