4770003

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{877}}^1$

素因数の和:931

約数の個数: 24

約数和(自身を含む): 7606992

約数和(自身を除く): 2836989

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 777, 877, 1813, 2631, 5439, 6139, 18417, 32449, 42973, 97347, 128919, 227143, 681429, 1590001, 4770003]

約数ペア:

[(1, 4770003), (3, 1590001), (7, 681429), (21, 227143), (37, 128919), (49, 97347), (111, 42973), (147, 32449), (259, 18417), (777, 6139), (877, 5439), (1813, 2631)]