40161873

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{349}}^1\times {\mathrm{431}}^1$

素因数の和:872

約数の個数: 16

約数和(自身を含む): 54432000

約数和(自身を除く): 14270127

約数列:

[1, 3, 89, 267, 349, 431, 1047, 1293, 31061, 38359, 93183, 115077, 150419, 451257, 13387291, 40161873]

約数ペア:

[(1, 40161873), (3, 13387291), (89, 451257), (267, 150419), (349, 115077), (431, 93183), (1047, 38359), (1293, 31061)]