7047537

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1039}}^1$

素因数の和:1085

約数の個数: 32

約数和(自身を含む): 11980800

約数和(自身を除く): 4933263

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 399, 969, 1039, 2261, 3117, 6783, 7273, 17663, 19741, 21819, 52989, 59223, 123641, 138187, 335597, 370923, 414561, 1006791, 2349179, 7047537]

約数ペア:

[(1, 7047537), (3, 2349179), (7, 1006791), (17, 414561), (19, 370923), (21, 335597), (51, 138187), (57, 123641), (119, 59223), (133, 52989), (323, 21819), (357, 19741), (399, 17663), (969, 7273), (1039, 6783), (2261, 3117)]