3915423

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:343

約数の個数: 24

約数和(自身を含む): 6063408

約数和(自身を除く): 2147985

約数列:

[1, 3, 9, 17, 51, 153, 157, 163, 471, 489, 1413, 1467, 2669, 2771, 8007, 8313, 24021, 24939, 25591, 76773, 230319, 435047, 1305141, 3915423]

約数ペア:

[(1, 3915423), (3, 1305141), (9, 435047), (17, 230319), (51, 76773), (153, 25591), (157, 24939), (163, 24021), (471, 8313), (489, 8007), (1413, 2771), (1467, 2669)]