13843647

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1109}}^1$

素因数の和:1207

約数の個数: 24

約数和(自身を含む): 21356400

約数和(自身を除く): 7512753

約数列:

[1, 3, 9, 19, 57, 73, 171, 219, 657, 1109, 1387, 3327, 4161, 9981, 12483, 21071, 63213, 80957, 189639, 242871, 728613, 1538183, 4614549, 13843647]

約数ペア:

[(1, 13843647), (3, 4614549), (9, 1538183), (19, 728613), (57, 242871), (73, 189639), (171, 80957), (219, 63213), (657, 21071), (1109, 12483), (1387, 9981), (3327, 4161)]