21600359

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{571}}^1$

素因数の和:782

約数の個数: 16

約数和(自身を含む): 24984960

約数和(自身を除く): 3384601

約数列:

[1, 11, 19, 181, 209, 571, 1991, 3439, 6281, 10849, 37829, 103351, 119339, 1136861, 1963669, 21600359]

約数ペア:

[(1, 21600359), (11, 1963669), (19, 1136861), (181, 119339), (209, 103351), (571, 37829), (1991, 10849), (3439, 6281)]