2113196679

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{1493}}^1$

素因数の和:1585

約数の個数: 72

約数和(自身を含む): 3653977392

約数和(自身を除く): 1540780713

約数列:

[1, 3, 9, 11, 17, 29, 33, 51, 87, 99, 153, 187, 261, 319, 493, 561, 841, 957, 1479, 1493, 1683, 2523, 2871, 4437, 4479, 5423, 7569, 9251, 13437, 14297, 16269, 16423, 25381, 27753, 42891, 43297, 48807, 49269, 76143, 83259, 128673, 129891, 147807, 157267, 228429, 279191, 389673, 471801, 476267, 736049, 837573, 1255613, 1415403, 1428801, 2208147, 2512719, 3766839, 4286403, 6624441, 8096539, 11300517, 13811743, 21345421, 24289617, 41435229, 64036263, 72868851, 124305687, 192108789, 234799631, 704398893, 2113196679]

約数ペア:

[(1, 2113196679), (3, 704398893), (9, 234799631), (11, 192108789), (17, 124305687), (29, 72868851), (33, 64036263), (51, 41435229), (87, 24289617), (99, 21345421), (153, 13811743), (187, 11300517), (261, 8096539), (319, 6624441), (493, 4286403), (561, 3766839), (841, 2512719), (957, 2208147), (1479, 1428801), (1493, 1415403), (1683, 1255613), (2523, 837573), (2871, 736049), (4437, 476267), (4479, 471801), (5423, 389673), (7569, 279191), (9251, 228429), (13437, 157267), (14297, 147807), (16269, 129891), (16423, 128673), (25381, 83259), (27753, 76143), (42891, 49269), (43297, 48807)]