7193571

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 12768000

約数和(自身を除く): 5574429

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 121, 133, 149, 209, 231, 363, 399, 447, 627, 847, 1043, 1463, 1639, 2299, 2541, 2831, 3129, 4389, 4917, 6897, 8493, 11473, 16093, 18029, 19817, 31141, 34419, 48279, 54087, 59451, 93423, 126203, 217987, 342551, 378609, 653961, 1027653, 2397857, 7193571]

約数ペア:

[(1, 7193571), (3, 2397857), (7, 1027653), (11, 653961), (19, 378609), (21, 342551), (33, 217987), (57, 126203), (77, 93423), (121, 59451), (133, 54087), (149, 48279), (209, 34419), (231, 31141), (363, 19817), (399, 18029), (447, 16093), (627, 11473), (847, 8493), (1043, 6897), (1463, 4917), (1639, 4389), (2299, 3129), (2541, 2831)]