7884670017

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{43013}}^1$

素因数の和:43102

約数の個数: 48

約数和(自身を含む): 12945493440

約数和(自身を除く): 5060823423

約数列:

[1, 3, 7, 21, 29, 43, 49, 87, 129, 147, 203, 301, 609, 903, 1247, 1421, 2107, 3741, 4263, 6321, 8729, 26187, 43013, 61103, 129039, 183309, 301091, 903273, 1247377, 1849559, 2107637, 3742131, 5548677, 6322911, 8731639, 12946913, 26194917, 38840739, 53637211, 61121473, 90628391, 160911633, 183364419, 271885173, 375460477, 1126381431, 2628223339, 7884670017]

約数ペア:

[(1, 7884670017), (3, 2628223339), (7, 1126381431), (21, 375460477), (29, 271885173), (43, 183364419), (49, 160911633), (87, 90628391), (129, 61121473), (147, 53637211), (203, 38840739), (301, 26194917), (609, 12946913), (903, 8731639), (1247, 6322911), (1421, 5548677), (2107, 3742131), (3741, 2107637), (4263, 1849559), (6321, 1247377), (8729, 903273), (26187, 301091), (43013, 183309), (61103, 129039)]