16906863

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{4153}}^1$

素因数の和:4238

約数の個数: 16

約数和(自身を含む): 23927040

約数和(自身を除く): 7020177

約数列:

[1, 3, 23, 59, 69, 177, 1357, 4071, 4153, 12459, 95519, 245027, 286557, 735081, 5635621, 16906863]

約数ペア:

[(1, 16906863), (3, 5635621), (23, 735081), (59, 286557), (69, 245027), (177, 95519), (1357, 12459), (4071, 4153)]