40591359

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{2089}}^1$

素因数の和:2239

約数の個数: 24

約数和(自身を含む): 62599680

約数和(自身を除く): 22008321

約数列:

[1, 3, 9, 17, 51, 127, 153, 381, 1143, 2089, 2159, 6267, 6477, 18801, 19431, 35513, 106539, 265303, 319617, 795909, 2387727, 4510151, 13530453, 40591359]

約数ペア:

[(1, 40591359), (3, 13530453), (9, 4510151), (17, 2387727), (51, 795909), (127, 319617), (153, 265303), (381, 106539), (1143, 35513), (2089, 19431), (2159, 18801), (6267, 6477)]