2021630391

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{467}}^1\times {\mathrm{599}}^1$

素因数の和:1156

約数の個数: 48

約数和(自身を含む): 3241555200

約数和(自身を除く): 1219924809

約数列:

[1, 3, 9, 11, 33, 73, 99, 219, 467, 599, 657, 803, 1401, 1797, 2409, 4203, 5137, 5391, 6589, 7227, 15411, 19767, 34091, 43727, 46233, 59301, 102273, 131181, 279733, 306819, 375001, 393543, 480997, 839199, 1125003, 1442991, 2517597, 3077063, 3375009, 4328973, 9231189, 20420509, 27693567, 61261527, 183784581, 224625599, 673876797, 2021630391]

約数ペア:

[(1, 2021630391), (3, 673876797), (9, 224625599), (11, 183784581), (33, 61261527), (73, 27693567), (99, 20420509), (219, 9231189), (467, 4328973), (599, 3375009), (657, 3077063), (803, 2517597), (1401, 1442991), (1797, 1125003), (2409, 839199), (4203, 480997), (5137, 393543), (5391, 375001), (6589, 306819), (7227, 279733), (15411, 131181), (19767, 102273), (34091, 59301), (43727, 46233)]