2985164.00000000

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{7451}}^1$

素因数の和:7535

約数の個数: 24

約数和(自身を含む): 55800576

約数和(自身を除く): 22472253

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 4473, 7451, 22353, 52157, 67059, 156471, 469413, 529021, 1587063, 3703147, 4761189, 11109441, 33328323]

約数ペア:

[(1, 33328323), (3, 11109441), (7, 4761189), (9, 3703147), (21, 1587063), (63, 529021), (71, 469413), (213, 156471), (497, 67059), (639, 52157), (1491, 22353), (4473, 7451)]