2017273797

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{5857}}^1$

素因数の和:5959

約数の個数: 72

約数和(自身を含む): 3750432192

約数和(自身を除く): 1733158395

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 71, 77, 99, 147, 213, 231, 441, 497, 539, 639, 693, 781, 1491, 1617, 2343, 3479, 4473, 4851, 5467, 5857, 7029, 10437, 16401, 17571, 31311, 38269, 40999, 49203, 52713, 64427, 114807, 122997, 193281, 286993, 344421, 368991, 415847, 450989, 579843, 860979, 1247541, 1352967, 2582937, 2910929, 3156923, 3742623, 4058901, 4574317, 8732787, 9470769, 13722951, 20376503, 26198361, 28412307, 32020219, 41168853, 61129509, 96060657, 183388527, 224141533, 288181971, 672424599, 2017273797]

約数ペア:

[(1, 2017273797), (3, 672424599), (7, 288181971), (9, 224141533), (11, 183388527), (21, 96060657), (33, 61129509), (49, 41168853), (63, 32020219), (71, 28412307), (77, 26198361), (99, 20376503), (147, 13722951), (213, 9470769), (231, 8732787), (441, 4574317), (497, 4058901), (539, 3742623), (639, 3156923), (693, 2910929), (781, 2582937), (1491, 1352967), (1617, 1247541), (2343, 860979), (3479, 579843), (4473, 450989), (4851, 415847), (5467, 368991), (5857, 344421), (7029, 286993), (10437, 193281), (16401, 122997), (17571, 114807), (31311, 64427), (38269, 52713), (40999, 49203)]