2021808657

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{49369}}^1$

素因数の和:49473

約数の個数: 32

約数和(自身を含む): 3156520320

約数和(自身を除く): 1134711663

約数列:

[1, 3, 11, 17, 33, 51, 73, 187, 219, 561, 803, 1241, 2409, 3723, 13651, 40953, 49369, 148107, 543059, 839273, 1629177, 2517819, 3603937, 9232003, 10811811, 27696009, 39643307, 61266929, 118929921, 183800787, 673936219, 2021808657]

約数ペア:

[(1, 2021808657), (3, 673936219), (11, 183800787), (17, 118929921), (33, 61266929), (51, 39643307), (73, 27696009), (187, 10811811), (219, 9232003), (561, 3603937), (803, 2517819), (1241, 1629177), (2409, 839273), (3723, 543059), (13651, 148107), (40953, 49369)]