7047639

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{631}}^1$

素因数の和:727

約数の個数: 24

約数和(自身を含む): 10943712

約数和(自身を除く): 3896073

約数列:

[1, 3, 9, 17, 51, 73, 153, 219, 631, 657, 1241, 1893, 3723, 5679, 10727, 11169, 32181, 46063, 96543, 138189, 414567, 783071, 2349213, 7047639]

約数ペア:

[(1, 7047639), (3, 2349213), (9, 783071), (17, 414567), (51, 138189), (73, 96543), (153, 46063), (219, 32181), (631, 11169), (657, 10727), (1241, 5679), (1893, 3723)]