989736363

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{26947}}^1$

素因数の和:27024

約数の個数: 48

約数和(自身を含む): 1816079616

約数和(自身を除く): 826343253

約数列:

[1, 3, 7, 9, 11, 21, 33, 53, 63, 77, 99, 159, 231, 371, 477, 583, 693, 1113, 1749, 3339, 4081, 5247, 12243, 26947, 36729, 80841, 188629, 242523, 296417, 565887, 889251, 1428191, 1697661, 2074919, 2667753, 4284573, 6224757, 9997337, 12853719, 15710101, 18674271, 29992011, 47130303, 89976033, 109970707, 141390909, 329912121, 989736363]

約数ペア:

[(1, 989736363), (3, 329912121), (7, 141390909), (9, 109970707), (11, 89976033), (21, 47130303), (33, 29992011), (53, 18674271), (63, 15710101), (77, 12853719), (99, 9997337), (159, 6224757), (231, 4284573), (371, 2667753), (477, 2074919), (583, 1697661), (693, 1428191), (1113, 889251), (1749, 565887), (3339, 296417), (4081, 242523), (5247, 188629), (12243, 80841), (26947, 36729)]