2016469749

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{929}}^1\times {\mathrm{2521}}^1$

素因数の和:3501

約数の個数: 32

約数和(自身を含む): 3152298240

約数和(自身を除く): 1135828491

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 929, 2521, 2787, 6503, 7563, 17647, 19509, 38089, 52941, 103361, 114267, 266623, 310083, 723527, 799869, 2170581, 2342009, 7026027, 16394063, 49182189, 96022369, 288067107, 672156583, 2016469749]

約数ペア:

[(1, 2016469749), (3, 672156583), (7, 288067107), (21, 96022369), (41, 49182189), (123, 16394063), (287, 7026027), (861, 2342009), (929, 2170581), (2521, 799869), (2787, 723527), (6503, 310083), (7563, 266623), (17647, 114267), (19509, 103361), (38089, 52941)]