3208401

素因数分解:

$3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{401}}^1$

素因数の和:541

約数の個数: 24

約数和(自身を含む): 5351424

約数和(自身を除く): 2143023

約数列:

[1, 3, 7, 9, 21, 63, 127, 381, 401, 889, 1143, 1203, 2667, 2807, 3609, 8001, 8421, 25263, 50927, 152781, 356489, 458343, 1069467, 3208401]

約数ペア:

[(1, 3208401), (3, 1069467), (7, 458343), (9, 356489), (21, 152781), (63, 50927), (127, 25263), (381, 8421), (401, 8001), (889, 3609), (1143, 2807), (1203, 2667)]