2311881

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 3846528

約数和(自身を除く): 1534647

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 187, 221, 317, 429, 561, 663, 951, 2431, 3487, 4121, 5389, 7293, 10461, 12363, 16167, 45331, 59279, 70057, 135993, 177837, 210171, 770627, 2311881]

約数ペア:

[(1, 2311881), (3, 770627), (11, 210171), (13, 177837), (17, 135993), (33, 70057), (39, 59279), (51, 45331), (143, 16167), (187, 12363), (221, 10461), (317, 7293), (429, 5389), (561, 4121), (663, 3487), (951, 2431)]