16240041

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{31657}}^1$

素因数の和:31685

約数の個数: 16

約数和(自身を含む): 25326400

約数和(自身を除く): 9086359

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 31657, 94971, 284913, 601483, 854739, 1804449, 5413347, 16240041]

約数ペア:

[(1, 16240041), (3, 5413347), (9, 1804449), (19, 854739), (27, 601483), (57, 284913), (171, 94971), (513, 31657)]