2112631353

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{359}}^1\times {\mathrm{3221}}^1$

素因数の和:3622

約数の個数: 48

約数和(自身を含む): 3618950400

約数和(自身を除く): 1506319047

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 359, 609, 1077, 1827, 2513, 3221, 3231, 7539, 9663, 10411, 22547, 22617, 28989, 31233, 67641, 72877, 93409, 93699, 202923, 218631, 280227, 653863, 655893, 840681, 1156339, 1961589, 3469017, 5884767, 8094373, 10407051, 24283119, 33533831, 72849357, 100601493, 234736817, 301804479, 704210451, 2112631353]

約数ペア:

[(1, 2112631353), (3, 704210451), (7, 301804479), (9, 234736817), (21, 100601493), (29, 72849357), (63, 33533831), (87, 24283119), (203, 10407051), (261, 8094373), (359, 5884767), (609, 3469017), (1077, 1961589), (1827, 1156339), (2513, 840681), (3221, 655893), (3231, 653863), (7539, 280227), (9663, 218631), (10411, 202923), (22547, 93699), (22617, 93409), (28989, 72877), (31233, 67641)]