498977277117

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{503}}^1\times {\mathrm{639589}}^1$

素因数の和:640153

約数の個数: 32

約数和(自身を含む): 742702141440

約数和(自身を除く): 243724864323

約数列:

[1, 3, 11, 33, 47, 141, 503, 517, 1509, 1551, 5533, 16599, 23641, 70923, 260051, 639589, 780153, 1918767, 7035479, 21106437, 30060683, 90182049, 321713267, 330667513, 965139801, 992002539, 3538845937, 10616537811, 15120523549, 45361570647, 166325759039, 498977277117]

約数ペア:

[(1, 498977277117), (3, 166325759039), (11, 45361570647), (33, 15120523549), (47, 10616537811), (141, 3538845937), (503, 992002539), (517, 965139801), (1509, 330667513), (1551, 321713267), (5533, 90182049), (16599, 30060683), (23641, 21106437), (70923, 7035479), (260051, 1918767), (639589, 780153)]