2912245047

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{6329}}^1$

素因数の和:6448

約数の個数: 48

約数和(自身を含む): 4562157600

約数和(自身を除く): 1649912553

約数列:

[1, 3, 9, 29, 41, 43, 87, 123, 129, 261, 369, 387, 1189, 1247, 1763, 3567, 3741, 5289, 6329, 10701, 11223, 15867, 18987, 51127, 56961, 153381, 183541, 259489, 272147, 460143, 550623, 778467, 816441, 1651869, 2335401, 2449323, 7525181, 7892263, 11158027, 22575543, 23676789, 33474081, 67726629, 71030367, 100422243, 323582783, 970748349, 2912245047]

約数ペア:

[(1, 2912245047), (3, 970748349), (9, 323582783), (29, 100422243), (41, 71030367), (43, 67726629), (87, 33474081), (123, 23676789), (129, 22575543), (261, 11158027), (369, 7892263), (387, 7525181), (1189, 2449323), (1247, 2335401), (1763, 1651869), (3567, 816441), (3741, 778467), (5289, 550623), (6329, 460143), (10701, 272147), (11223, 259489), (15867, 183541), (18987, 153381), (51127, 56961)]