1590862959

素因数分解:

$3^2\times 7^2\times {\mathrm{43}}^2\times {\mathrm{1951}}^1$

素因数の和:2057

約数の個数: 54

約数和(自身を含む): 2738095776

約数和(自身を除く): 1147232817

約数列:

[1, 3, 7, 9, 21, 43, 49, 63, 129, 147, 301, 387, 441, 903, 1849, 1951, 2107, 2709, 5547, 5853, 6321, 12943, 13657, 16641, 17559, 18963, 38829, 40971, 83893, 90601, 95599, 116487, 122913, 251679, 271803, 286797, 587251, 755037, 815409, 860391, 1761753, 3607399, 4110757, 5285259, 10822197, 12332271, 25251793, 32466591, 36996813, 75755379, 176762551, 227266137, 530287653, 1590862959]

約数ペア:

[(1, 1590862959), (3, 530287653), (7, 227266137), (9, 176762551), (21, 75755379), (43, 36996813), (49, 32466591), (63, 25251793), (129, 12332271), (147, 10822197), (301, 5285259), (387, 4110757), (441, 3607399), (903, 1761753), (1849, 860391), (1951, 815409), (2107, 755037), (2709, 587251), (5547, 286797), (5853, 271803), (6321, 251679), (12943, 122913), (13657, 116487), (16641, 95599), (17559, 90601), (18963, 83893), (38829, 40971)]