3148929

素因数分解:

$3^3\times 7^1\times {\mathrm{16661}}^1$

素因数の和:16677

約数の個数: 16

約数和(自身を含む): 5331840

約数和(自身を除く): 2182911

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 16661, 49983, 116627, 149949, 349881, 449847, 1049643, 3148929]

約数ペア:

[(1, 3148929), (3, 1049643), (7, 449847), (9, 349881), (21, 149949), (27, 116627), (63, 49983), (189, 16661)]