16023357

素因数分解:

$3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2377}}^1$

素因数の和:2497

約数の個数: 24

約数和(自身を含む): 26709696

約数和(自身を除く): 10686339

約数列:

[1, 3, 7, 9, 21, 63, 107, 321, 749, 963, 2247, 2377, 6741, 7131, 16639, 21393, 49917, 149751, 254339, 763017, 1780373, 2289051, 5341119, 16023357]

約数ペア:

[(1, 16023357), (3, 5341119), (7, 2289051), (9, 1780373), (21, 763017), (63, 254339), (107, 149751), (321, 49917), (749, 21393), (963, 16639), (2247, 7131), (2377, 6741)]