2141021.00000000

素因数分解:

$3^1\times 5^1\times {\mathrm{607}}^1\times {\mathrm{3191}}^1$

素因数の和:3806

約数の個数: 16

約数和(自身を含む): 46577664

約数和(自身を除く): 17523609

約数列:

[1, 3, 5, 15, 607, 1821, 3035, 3191, 9105, 9573, 15955, 47865, 1936937, 5810811, 9684685, 29054055]

約数ペア:

[(1, 29054055), (3, 9684685), (5, 5810811), (15, 1936937), (607, 47865), (1821, 15955), (3035, 9573), (3191, 9105)]