3390789.00000000

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{311}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 26866944

約数和(自身を除く): 13445739

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 137, 311, 315, 411, 685, 933, 959, 1233, 1555, 2055, 2177, 2799, 2877, 4665, 4795, 6165, 6531, 8631, 10885, 13995, 14385, 19593, 32655, 42607, 43155, 97965, 127821, 213035, 298249, 383463, 639105, 894747, 1491245, 1917315, 2684241, 4473735, 13421205]

約数ペア:

[(1, 13421205), (3, 4473735), (5, 2684241), (7, 1917315), (9, 1491245), (15, 894747), (21, 639105), (35, 383463), (45, 298249), (63, 213035), (105, 127821), (137, 97965), (311, 43155), (315, 42607), (411, 32655), (685, 19593), (933, 14385), (959, 13995), (1233, 10885), (1555, 8631), (2055, 6531), (2177, 6165), (2799, 4795), (2877, 4665)]