2016338643

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{183487}}^1$

素因数の和:183544

約数の個数: 32

約数和(自身を含む): 3346821120

約数和(自身を除く): 1330482477

約数列:

[1, 3, 9, 11, 27, 33, 37, 99, 111, 297, 333, 407, 999, 1221, 3663, 10989, 183487, 550461, 1651383, 2018357, 4954149, 6055071, 6789019, 18165213, 20367057, 54495639, 61101171, 74679209, 183303513, 224037627, 672112881, 2016338643]

約数ペア:

[(1, 2016338643), (3, 672112881), (9, 224037627), (11, 183303513), (27, 74679209), (33, 61101171), (37, 54495639), (99, 20367057), (111, 18165213), (297, 6789019), (333, 6055071), (407, 4954149), (999, 2018357), (1221, 1651383), (3663, 550461), (10989, 183487)]