16754907

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:259

約数の個数: 32

約数和(自身を含む): 25113088

約数和(自身を除く): 8358181

約数列:

[1, 3, 13, 39, 43, 97, 103, 129, 291, 309, 559, 1261, 1339, 1677, 3783, 4017, 4171, 4429, 9991, 12513, 13287, 29973, 54223, 57577, 129883, 162669, 172731, 389649, 429613, 1288839, 5584969, 16754907]

約数ペア:

[(1, 16754907), (3, 5584969), (13, 1288839), (39, 429613), (43, 389649), (97, 172731), (103, 162669), (129, 129883), (291, 57577), (309, 54223), (559, 29973), (1261, 13287), (1339, 12513), (1677, 9991), (3783, 4429), (4017, 4171)]