39674019

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:192

約数の個数: 64

約数和(自身を含む): 69672960

約数和(自身を除く): 29998941

約数列:

[1, 3, 7, 11, 21, 33, 41, 59, 71, 77, 123, 177, 213, 231, 287, 413, 451, 497, 649, 781, 861, 1239, 1353, 1491, 1947, 2343, 2419, 2911, 3157, 4189, 4543, 5467, 7257, 8733, 9471, 12567, 13629, 16401, 16933, 20377, 26609, 29323, 32021, 46079, 50799, 61131, 79827, 87969, 96063, 138237, 171749, 186263, 224147, 322553, 515247, 558789, 672441, 967659, 1202243, 1889239, 3606729, 5667717, 13224673, 39674019]

約数ペア:

[(1, 39674019), (3, 13224673), (7, 5667717), (11, 3606729), (21, 1889239), (33, 1202243), (41, 967659), (59, 672441), (71, 558789), (77, 515247), (123, 322553), (177, 224147), (213, 186263), (231, 171749), (287, 138237), (413, 96063), (451, 87969), (497, 79827), (649, 61131), (781, 50799), (861, 46079), (1239, 32021), (1353, 29323), (1491, 26609), (1947, 20377), (2343, 16933), (2419, 16401), (2911, 13629), (3157, 12567), (4189, 9471), (4543, 8733), (5467, 7257)]