3788631

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1$

素因数の和:113

約数の個数: 54

約数和(自身を含む): 7095816

約数和(自身を除く): 3307185

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 71, 77, 99, 121, 147, 213, 231, 363, 441, 497, 539, 639, 693, 781, 847, 1089, 1491, 1617, 2343, 2541, 3479, 4473, 4851, 5467, 5929, 7029, 7623, 8591, 10437, 16401, 17787, 25773, 31311, 38269, 49203, 53361, 60137, 77319, 114807, 180411, 344421, 420959, 541233, 1262877, 3788631]

約数ペア:

[(1, 3788631), (3, 1262877), (7, 541233), (9, 420959), (11, 344421), (21, 180411), (33, 114807), (49, 77319), (63, 60137), (71, 53361), (77, 49203), (99, 38269), (121, 31311), (147, 25773), (213, 17787), (231, 16401), (363, 10437), (441, 8591), (497, 7623), (539, 7029), (639, 5929), (693, 5467), (781, 4851), (847, 4473), (1089, 3479), (1491, 2541), (1617, 2343)]