19554093

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4517}}^1$

素因数の和:4573

約数の個数: 24

約数和(自身を含む): 31246488

約数和(自身を除く): 11692395

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 4329, 4517, 13551, 40653, 58721, 167129, 176163, 501387, 528489, 1504161, 2172677, 6518031, 19554093]

約数ペア:

[(1, 19554093), (3, 6518031), (9, 2172677), (13, 1504161), (37, 528489), (39, 501387), (111, 176163), (117, 167129), (333, 58721), (481, 40653), (1443, 13551), (4329, 4517)]