40791291

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{1699}}^1$

素因数の和:1906

約数の個数: 16

約数和(自身を含む): 55814400

約数和(自身を除く): 15023109

約数列:

[1, 3, 53, 151, 159, 453, 1699, 5097, 8003, 24009, 90047, 256549, 270141, 769647, 13597097, 40791291]

約数ペア:

[(1, 40791291), (3, 13597097), (53, 769647), (151, 270141), (159, 256549), (453, 90047), (1699, 24009), (5097, 8003)]