2019943383

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{227}}^1\times {\mathrm{1171}}^1$

素因数の和:1567

約数の個数: 32

約数和(自身を含む): 2885932800

約数和(自身を除く): 865989417

約数列:

[1, 3, 17, 51, 149, 227, 447, 681, 1171, 2533, 3513, 3859, 7599, 11577, 19907, 33823, 59721, 101469, 174479, 265817, 523437, 574991, 797451, 1724973, 2966143, 4518889, 8898429, 13556667, 39606733, 118820199, 673314461, 2019943383]

約数ペア:

[(1, 2019943383), (3, 673314461), (17, 118820199), (51, 39606733), (149, 13556667), (227, 8898429), (447, 4518889), (681, 2966143), (1171, 1724973), (2533, 797451), (3513, 574991), (3859, 523437), (7599, 265817), (11577, 174479), (19907, 101469), (33823, 59721)]