2051236629

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{1049}}^1$

素因数の和:1696

約数の個数: 48

約数和(自身を含む): 3317496000

約数和(自身を除く): 1266259371

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 619, 1049, 1053, 1857, 3147, 3159, 5571, 8047, 9441, 13637, 16713, 24141, 28323, 40911, 50139, 72423, 84969, 122733, 150417, 217269, 254907, 368199, 649331, 651807, 1104597, 1947993, 1955421, 3313791, 5843979, 8441303, 17531937, 25323909, 52595811, 75971727, 157787433, 227915181, 683745543, 2051236629]

約数ペア:

[(1, 2051236629), (3, 683745543), (9, 227915181), (13, 157787433), (27, 75971727), (39, 52595811), (81, 25323909), (117, 17531937), (243, 8441303), (351, 5843979), (619, 3313791), (1049, 1955421), (1053, 1947993), (1857, 1104597), (3147, 651807), (3159, 649331), (5571, 368199), (8047, 254907), (9441, 217269), (13637, 150417), (16713, 122733), (24141, 84969), (28323, 72423), (40911, 50139)]