42520293

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{1613}}^1$

素因数の和:1749

約数の個数: 24

約数和(自身を含む): 64204920

約数和(自身を除く): 21684627

約数列:

[1, 3, 9, 29, 87, 101, 261, 303, 909, 1613, 2929, 4839, 8787, 14517, 26361, 46777, 140331, 162913, 420993, 488739, 1466217, 4724477, 14173431, 42520293]

約数ペア:

[(1, 42520293), (3, 14173431), (9, 4724477), (29, 1466217), (87, 488739), (101, 420993), (261, 162913), (303, 140331), (909, 46777), (1613, 26361), (2929, 14517), (4839, 8787)]