274370331

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{421}}^1\times {\mathrm{1993}}^1$

素因数の和:2526

約数の個数: 16

約数和(自身を含む): 370245920

約数和(自身を除く): 95875589

約数列:

[1, 3, 109, 327, 421, 1263, 1993, 5979, 45889, 137667, 217237, 651711, 839053, 2517159, 91456777, 274370331]

約数ペア:

[(1, 274370331), (3, 91456777), (109, 2517159), (327, 839053), (421, 651711), (1263, 217237), (1993, 137667), (5979, 45889)]