2059407

素因数分解:

$3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{337}}^1$

素因数の和:447

約数の個数: 24

約数和(自身を含む): 3444896

約数和(自身を除く): 1385489

約数列:

[1, 3, 7, 9, 21, 63, 97, 291, 337, 679, 873, 1011, 2037, 2359, 3033, 6111, 7077, 21231, 32689, 98067, 228823, 294201, 686469, 2059407]

約数ペア:

[(1, 2059407), (3, 686469), (7, 294201), (9, 228823), (21, 98067), (63, 32689), (97, 21231), (291, 7077), (337, 6111), (679, 3033), (873, 2359), (1011, 2037)]