40890141

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{96667}}^1$

素因数の和:96720

約数の個数: 12

約数和(自身を含む): 60320832

約数和(自身を除く): 19430691

約数列:

[1, 3, 9, 47, 141, 423, 96667, 290001, 870003, 4543349, 13630047, 40890141]

約数ペア:

[(1, 40890141), (3, 13630047), (9, 4543349), (47, 870003), (141, 290001), (423, 96667)]