40069389

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1\times {\mathrm{419}}^1$

素因数の和:800

約数の個数: 16

約数和(自身を含む): 54190080

約数和(自身を除く): 14120691

約数列:

[1, 3, 127, 251, 381, 419, 753, 1257, 31877, 53213, 95631, 105169, 159639, 315507, 13356463, 40069389]

約数ペア:

[(1, 40069389), (3, 13356463), (127, 315507), (251, 159639), (381, 105169), (419, 95631), (753, 53213), (1257, 31877)]