16546929

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{367}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 26849280

約数和(自身を除く): 10302351

約数列:

[1, 3, 7, 19, 21, 57, 113, 133, 339, 367, 399, 791, 1101, 2147, 2373, 2569, 6441, 6973, 7707, 15029, 20919, 41471, 45087, 48811, 124413, 146433, 290297, 787949, 870891, 2363847, 5515643, 16546929]

約数ペア:

[(1, 16546929), (3, 5515643), (7, 2363847), (19, 870891), (21, 787949), (57, 290297), (113, 146433), (133, 124413), (339, 48811), (367, 45087), (399, 41471), (791, 20919), (1101, 15029), (2147, 7707), (2373, 6973), (2569, 6441)]