1520901213

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{469849}}^1$

素因数の和:469948

約数の個数: 16

約数和(自身を含む): 2210174400

約数和(自身を除く): 689273187

約数列:

[1, 3, 13, 39, 83, 249, 1079, 3237, 469849, 1409547, 6108037, 18324111, 38997467, 116992401, 506967071, 1520901213]

約数ペア:

[(1, 1520901213), (3, 506967071), (13, 116992401), (39, 38997467), (83, 18324111), (249, 6108037), (1079, 1409547), (3237, 469849)]