397866351

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{339187}}^1$

素因数の和:339230

約数の個数: 16

約数和(自身を含む): 586116864

約数和(自身を除く): 188250513

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 339187, 1017561, 5766179, 7801301, 17298537, 23403903, 132622117, 397866351]

約数ペア:

[(1, 397866351), (3, 132622117), (17, 23403903), (23, 17298537), (51, 7801301), (69, 5766179), (391, 1017561), (1173, 339187)]