16974713

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1787}}^1$

素因数の和:1876

約数の個数: 16

約数和(自身を含む): 20597760

約数和(自身を除く): 3623047

約数列:

[1, 7, 23, 59, 161, 413, 1357, 1787, 9499, 12509, 41101, 105433, 287707, 738031, 2424959, 16974713]

約数ペア:

[(1, 16974713), (7, 2424959), (23, 738031), (59, 287707), (161, 105433), (413, 41101), (1357, 12509), (1787, 9499)]