30384819

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1297}}^1$

素因数の和:1459

約数の個数: 24

約数和(自身を含む): 46572240

約数和(自身を除く): 16187421

約数列:

[1, 3, 9, 19, 57, 137, 171, 411, 1233, 1297, 2603, 3891, 7809, 11673, 23427, 24643, 73929, 177689, 221787, 533067, 1599201, 3376091, 10128273, 30384819]

約数ペア:

[(1, 30384819), (3, 10128273), (9, 3376091), (19, 1599201), (57, 533067), (137, 221787), (171, 177689), (411, 73929), (1233, 24643), (1297, 23427), (2603, 11673), (3891, 7809)]