4728409

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{683}}^1$

素因数の和:756

約数の個数: 16

約数和(自身を含む): 5778432

約数和(自身を除く): 1050023

約数列:

[1, 7, 23, 43, 161, 301, 683, 989, 4781, 6923, 15709, 29369, 109963, 205583, 675487, 4728409]

約数ペア:

[(1, 4728409), (7, 675487), (23, 205583), (43, 109963), (161, 29369), (301, 15709), (683, 6923), (989, 4781)]