2273287681

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{1327}}^1$

素因数の和:1549

約数の個数: 32

約数和(自身を含む): 2741501952

約数和(自身を除く): 468214271

約数列:

[1, 7, 41, 47, 127, 287, 329, 889, 1327, 1927, 5207, 5969, 9289, 13489, 36449, 41783, 54407, 62369, 168529, 244729, 380849, 436583, 1179703, 1713103, 2557129, 6909689, 7920863, 17899903, 48367823, 55446041, 324755383, 2273287681]

約数ペア:

[(1, 2273287681), (7, 324755383), (41, 55446041), (47, 48367823), (127, 17899903), (287, 7920863), (329, 6909689), (889, 2557129), (1327, 1713103), (1927, 1179703), (5207, 436583), (5969, 380849), (9289, 244729), (13489, 168529), (36449, 62369), (41783, 54407)]