11716551

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:117

約数の個数: 72

約数和(自身を含む): 22407840

約数和(自身を除く): 10691289

約数列:

[1, 3, 7, 9, 11, 21, 29, 33, 53, 63, 77, 87, 99, 121, 159, 203, 231, 261, 319, 363, 371, 477, 583, 609, 693, 847, 957, 1089, 1113, 1537, 1749, 1827, 2233, 2541, 2871, 3339, 3509, 4081, 4611, 5247, 6413, 6699, 7623, 10527, 10759, 12243, 13833, 16907, 19239, 20097, 24563, 31581, 32277, 36729, 44891, 50721, 57717, 73689, 96831, 118349, 134673, 152163, 185977, 221067, 355047, 404019, 557931, 1065141, 1301839, 1673793, 3905517, 11716551]

約数ペア:

[(1, 11716551), (3, 3905517), (7, 1673793), (9, 1301839), (11, 1065141), (21, 557931), (29, 404019), (33, 355047), (53, 221067), (63, 185977), (77, 152163), (87, 134673), (99, 118349), (121, 96831), (159, 73689), (203, 57717), (231, 50721), (261, 44891), (319, 36729), (363, 32277), (371, 31581), (477, 24563), (583, 20097), (609, 19239), (693, 16907), (847, 13833), (957, 12243), (1089, 10759), (1113, 10527), (1537, 7623), (1749, 6699), (1827, 6413), (2233, 5247), (2541, 4611), (2871, 4081), (3339, 3509)]