16560897

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{617}}^1$

素因数の和:1032

約数の個数: 16

約数和(自身を含む): 23137920

約数和(自身を除く): 6577023

約数列:

[1, 3, 23, 69, 389, 617, 1167, 1851, 8947, 14191, 26841, 42573, 240013, 720039, 5520299, 16560897]

約数ペア:

[(1, 16560897), (3, 5520299), (23, 720039), (69, 240013), (389, 42573), (617, 26841), (1167, 14191), (1851, 8947)]