13621879

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{233}}^1$

素因数の和:450

約数の個数: 16

約数和(自身を含む): 15331680

約数和(自身を除く): 1709801

約数列:

[1, 17, 19, 181, 233, 323, 3077, 3439, 3961, 4427, 42173, 58463, 75259, 716941, 801287, 13621879]

約数ペア:

[(1, 13621879), (17, 801287), (19, 716941), (181, 75259), (233, 58463), (323, 42173), (3077, 4427), (3439, 3961)]