20430201

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{7459}}^1$

素因数の和:7556

約数の個数: 16

約数和(自身を含む): 30078720

約数和(自身を除く): 9648519

約数列:

[1, 3, 11, 33, 83, 249, 913, 2739, 7459, 22377, 82049, 246147, 619097, 1857291, 6810067, 20430201]

約数ペア:

[(1, 20430201), (3, 6810067), (11, 1857291), (33, 619097), (83, 246147), (249, 82049), (913, 22377), (2739, 7459)]