2012504421

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{881}}^1\times {\mathrm{953}}^1$

素因数の和:1901

約数の個数: 32

約数和(自身を含む): 2907975168

約数和(自身を除く): 895470747

約数列:

[1, 3, 17, 47, 51, 141, 799, 881, 953, 2397, 2643, 2859, 14977, 16201, 41407, 44791, 44931, 48603, 124221, 134373, 703919, 761447, 839593, 2111757, 2284341, 2518779, 14273081, 39460871, 42819243, 118382613, 670834807, 2012504421]

約数ペア:

[(1, 2012504421), (3, 670834807), (17, 118382613), (47, 42819243), (51, 39460871), (141, 14273081), (799, 2518779), (881, 2284341), (953, 2111757), (2397, 839593), (2643, 761447), (2859, 703919), (14977, 134373), (16201, 124221), (41407, 48603), (44791, 44931)]