40131401

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^2\times {\mathrm{419}}^1$

素因数の和:580

約数の個数: 12

約数和(自身を含む): 42949200

約数和(自身を除く): 2817799

約数列:

[1, 19, 71, 419, 1349, 5041, 7961, 29749, 95779, 565231, 2112179, 40131401]

約数ペア:

[(1, 40131401), (19, 2112179), (71, 565231), (419, 95779), (1349, 29749), (5041, 7961)]