1270331361

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{4933}}^1$

素因数の和:5054

約数の個数: 48

約数和(自身を含む): 2068964352

約数和(自身を除く): 798632991

約数列:

[1, 3, 9, 13, 31, 39, 71, 93, 117, 213, 279, 403, 639, 923, 1209, 2201, 2769, 3627, 4933, 6603, 8307, 14799, 19809, 28613, 44397, 64129, 85839, 152923, 192387, 257517, 350243, 458769, 577161, 1050729, 1376307, 1987999, 3152187, 4553159, 5963997, 10857533, 13659477, 17891991, 32572599, 40978431, 97717797, 141147929, 423443787, 1270331361]

約数ペア:

[(1, 1270331361), (3, 423443787), (9, 141147929), (13, 97717797), (31, 40978431), (39, 32572599), (71, 17891991), (93, 13659477), (117, 10857533), (213, 5963997), (279, 4553159), (403, 3152187), (639, 1987999), (923, 1376307), (1209, 1050729), (2201, 577161), (2769, 458769), (3627, 350243), (4933, 257517), (6603, 192387), (8307, 152923), (14799, 85839), (19809, 64129), (28613, 44397)]