4202391

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{619}}^1$

素因数の和:726

約数の個数: 16

約数和(自身を含む): 5872640

約数和(自身を除く): 1670249

約数列:

[1, 3, 31, 73, 93, 219, 619, 1857, 2263, 6789, 19189, 45187, 57567, 135561, 1400797, 4202391]

約数ペア:

[(1, 4202391), (3, 1400797), (31, 135561), (73, 57567), (93, 45187), (219, 19189), (619, 6789), (1857, 2263)]