264484727

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 307359360

約数和(自身を除く): 42874633

約数列:

[1, 13, 29, 41, 71, 241, 377, 533, 923, 1189, 2059, 2911, 3133, 6989, 9881, 15457, 17111, 26767, 37843, 84419, 90857, 128453, 222443, 286549, 496219, 701551, 1097447, 3725137, 6450847, 9120163, 20344979, 264484727]

約数ペア:

[(1, 264484727), (13, 20344979), (29, 9120163), (41, 6450847), (71, 3725137), (241, 1097447), (377, 701551), (533, 496219), (923, 286549), (1189, 222443), (2059, 128453), (2911, 90857), (3133, 84419), (6989, 37843), (9881, 26767), (15457, 17111)]