2301891

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:282

約数の個数: 16

約数和(自身を含む): 3172608

約数和(自身を除く): 870717

約数列:

[1, 3, 71, 101, 107, 213, 303, 321, 7171, 7597, 10807, 21513, 22791, 32421, 767297, 2301891]

約数ペア:

[(1, 2301891), (3, 767297), (71, 32421), (101, 22791), (107, 21513), (213, 10807), (303, 7597), (321, 7171)]