2181567303

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{587}}^1\times {\mathrm{2333}}^1$

素因数の和:2988

約数の個数: 32

約数和(自身を含む): 3293740800

約数和(自身を除く): 1112173497

約数列:

[1, 3, 9, 27, 59, 177, 531, 587, 1593, 1761, 2333, 5283, 6999, 15849, 20997, 34633, 62991, 103899, 137647, 311697, 412941, 935091, 1238823, 1369471, 3716469, 4108413, 12325239, 36975717, 80798789, 242396367, 727189101, 2181567303]

約数ペア:

[(1, 2181567303), (3, 727189101), (9, 242396367), (27, 80798789), (59, 36975717), (177, 12325239), (531, 4108413), (587, 3716469), (1593, 1369471), (1761, 1238823), (2333, 935091), (5283, 412941), (6999, 311697), (15849, 137647), (20997, 103899), (34633, 62991)]