2013178648305

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{63671}}^1\times {\mathrm{191627}}^1$

素因数の和:255317

約数の個数: 32

約数和(自身を含む): 3513985348608

約数和(自身を除く): 1500806700303

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 63671, 191013, 191627, 318355, 574881, 700381, 955065, 958135, 2101143, 2107897, 2874405, 3501905, 6323691, 10505715, 10539485, 31618455, 12201082717, 36603248151, 61005413585, 134211909887, 183016240755, 402635729661, 671059549435, 2013178648305]

約数ペア:

[(1, 2013178648305), (3, 671059549435), (5, 402635729661), (11, 183016240755), (15, 134211909887), (33, 61005413585), (55, 36603248151), (165, 12201082717), (63671, 31618455), (191013, 10539485), (191627, 10505715), (318355, 6323691), (574881, 3501905), (700381, 2874405), (955065, 2107897), (958135, 2101143)]