2873476473

素因数分解:

$3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{1033}}^1$

素因数の和:1326

約数の個数: 48

約数和(自身を含む): 4526438400

約数和(自身を除く): 1652961927

約数列:

[1, 3, 7, 21, 49, 127, 147, 149, 381, 447, 889, 1033, 1043, 2667, 3099, 3129, 6223, 7231, 7301, 18669, 18923, 21693, 21903, 50617, 56769, 131191, 132461, 151851, 153917, 393573, 397383, 461751, 918337, 927227, 1077419, 2755011, 2781681, 3232257, 6428359, 7541933, 19285077, 19547459, 22625799, 58642377, 136832213, 410496639, 957825491, 2873476473]

約数ペア:

[(1, 2873476473), (3, 957825491), (7, 410496639), (21, 136832213), (49, 58642377), (127, 22625799), (147, 19547459), (149, 19285077), (381, 7541933), (447, 6428359), (889, 3232257), (1033, 2781681), (1043, 2755011), (2667, 1077419), (3099, 927227), (3129, 918337), (6223, 461751), (7231, 397383), (7301, 393573), (18669, 153917), (18923, 151851), (21693, 132461), (21903, 131191), (50617, 56769)]