12663343

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:207

約数の個数: 32

約数和(自身を含む): 16796160

約数和(自身を除く): 4132817

約数列:

[1, 7, 11, 29, 53, 77, 107, 203, 319, 371, 583, 749, 1177, 1537, 2233, 3103, 4081, 5671, 8239, 10759, 16907, 21721, 34133, 39697, 62381, 118349, 164459, 238931, 436667, 1151213, 1809049, 12663343]

約数ペア:

[(1, 12663343), (7, 1809049), (11, 1151213), (29, 436667), (53, 238931), (77, 164459), (107, 118349), (203, 62381), (319, 39697), (371, 34133), (583, 21721), (749, 16907), (1177, 10759), (1537, 8239), (2233, 5671), (3103, 4081)]