7885986207

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{142159}}^1$

素因数の和:142255

約数の個数: 24

約数和(自身を含む): 11757200640

約数和(自身を除く): 3871214433

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 1681, 5043, 18491, 55473, 142159, 426477, 1563749, 4691247, 5828519, 17485557, 64113709, 192341127, 238969279, 716907837, 2628662069, 7885986207]

約数ペア:

[(1, 7885986207), (3, 2628662069), (11, 716907837), (33, 238969279), (41, 192341127), (123, 64113709), (451, 17485557), (1353, 5828519), (1681, 4691247), (5043, 1563749), (18491, 426477), (55473, 142159)]