143458221

素因数分解:

$3^1\times {\mathrm{41}}^2\times {\mathrm{28447}}^1$

素因数の和:28532

約数の個数: 12

約数和(自身を含む): 196063616

約数和(自身を除く): 52605395

約数列:

[1, 3, 41, 123, 1681, 5043, 28447, 85341, 1166327, 3498981, 47819407, 143458221]

約数ペア:

[(1, 143458221), (3, 47819407), (41, 3498981), (123, 1166327), (1681, 85341), (5043, 28447)]