3143252

素因数分解:

$2^2\times 7^3\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:133

約数の個数: 48

約数和(自身を含む): 6720000

約数和(自身を除く): 3576748

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 79, 98, 116, 158, 196, 203, 316, 343, 406, 553, 686, 812, 1106, 1372, 1421, 2212, 2291, 2842, 3871, 4582, 5684, 7742, 9164, 9947, 15484, 16037, 19894, 27097, 32074, 39788, 54194, 64148, 108388, 112259, 224518, 449036, 785813, 1571626, 3143252]

約数ペア:

[(1, 3143252), (2, 1571626), (4, 785813), (7, 449036), (14, 224518), (28, 112259), (29, 108388), (49, 64148), (58, 54194), (79, 39788), (98, 32074), (116, 27097), (158, 19894), (196, 16037), (203, 15484), (316, 9947), (343, 9164), (406, 7742), (553, 5684), (686, 4582), (812, 3871), (1106, 2842), (1372, 2291), (1421, 2212)]