386199

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:147

約数の個数: 24

約数和(自身を含む): 628992

約数和(自身を除く): 242793

約数列:

[1, 3, 9, 11, 33, 47, 83, 99, 141, 249, 423, 517, 747, 913, 1551, 2739, 3901, 4653, 8217, 11703, 35109, 42911, 128733, 386199]

約数ペア:

[(1, 386199), (3, 128733), (9, 42911), (11, 35109), (33, 11703), (47, 8217), (83, 4653), (99, 3901), (141, 2739), (249, 1551), (423, 913), (517, 747)]