4404771

素因数分解:

$3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{503}}^1$

素因数の和:655

約数の個数: 24

約数和(自身を含む): 7338240

約数和(自身を除く): 2933469

約数列:

[1, 3, 7, 9, 21, 63, 139, 417, 503, 973, 1251, 1509, 2919, 3521, 4527, 8757, 10563, 31689, 69917, 209751, 489419, 629253, 1468257, 4404771]

約数ペア:

[(1, 4404771), (3, 1468257), (7, 629253), (9, 489419), (21, 209751), (63, 69917), (139, 31689), (417, 10563), (503, 8757), (973, 4527), (1251, 3521), (1509, 2919)]