15990669

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{12601}}^1$

素因数の和:12657

約数の個数: 16

約数和(自身を含む): 24195840

約数和(自身を除く): 8205171

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 12601, 37803, 113409, 340227, 592247, 1776741, 5330223, 15990669]

約数ペア:

[(1, 15990669), (3, 5330223), (9, 1776741), (27, 592247), (47, 340227), (141, 113409), (423, 37803), (1269, 12601)]