9620691

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:211

約数の個数: 32

約数和(自身を含む): 14370048

約数和(自身を除く): 4749357

約数列:

[1, 3, 17, 41, 43, 51, 107, 123, 129, 321, 697, 731, 1763, 1819, 2091, 2193, 4387, 4601, 5289, 5457, 13161, 13803, 29971, 74579, 78217, 89913, 188641, 223737, 234651, 565923, 3206897, 9620691]

約数ペア:

[(1, 9620691), (3, 3206897), (17, 565923), (41, 234651), (43, 223737), (51, 188641), (107, 89913), (123, 78217), (129, 74579), (321, 29971), (697, 13803), (731, 13161), (1763, 5457), (1819, 5289), (2091, 4601), (2193, 4387)]