16719807

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{4817}}^1$

素因数の和:4922

約数の個数: 16

約数和(自身を含む): 24282720

約数和(自身を除く): 7562913

約数列:

[1, 3, 13, 39, 89, 267, 1157, 3471, 4817, 14451, 62621, 187863, 428713, 1286139, 5573269, 16719807]

約数ペア:

[(1, 16719807), (3, 5573269), (13, 1286139), (39, 428713), (89, 187863), (267, 62621), (1157, 14451), (3471, 4817)]