12662349

素因数分解:

$3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{1399}}^1$

素因数の和:1840

約数の個数: 16

約数和(自身を含む): 19353600

約数和(自身を除く): 6691251

約数列:

[1, 3, 7, 21, 431, 1293, 1399, 3017, 4197, 9051, 9793, 29379, 602969, 1808907, 4220783, 12662349]

約数ペア:

[(1, 12662349), (3, 4220783), (7, 1808907), (21, 602969), (431, 29379), (1293, 9793), (1399, 9051), (3017, 4197)]