284062977

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{709}}^1$

素因数の和:819

約数の個数: 64

約数和(自身を含む): 490752000

約数和(自身を除く): 206689023

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 71, 99, 171, 209, 213, 297, 513, 627, 639, 709, 781, 1349, 1881, 1917, 2127, 2343, 4047, 5643, 6381, 7029, 7799, 12141, 13471, 14839, 19143, 21087, 23397, 36423, 40413, 44517, 50339, 70191, 121239, 133551, 148181, 151017, 210573, 363717, 400653, 444543, 453051, 553729, 956441, 1333629, 1359153, 1661187, 2869323, 4000887, 4983561, 8607969, 10520851, 14950683, 25823907, 31562553, 94687659, 284062977]

約数ペア:

[(1, 284062977), (3, 94687659), (9, 31562553), (11, 25823907), (19, 14950683), (27, 10520851), (33, 8607969), (57, 4983561), (71, 4000887), (99, 2869323), (171, 1661187), (209, 1359153), (213, 1333629), (297, 956441), (513, 553729), (627, 453051), (639, 444543), (709, 400653), (781, 363717), (1349, 210573), (1881, 151017), (1917, 148181), (2127, 133551), (2343, 121239), (4047, 70191), (5643, 50339), (6381, 44517), (7029, 40413), (7799, 36423), (12141, 23397), (13471, 21087), (14839, 19143)]