42670221

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3307}}^1$

素因数の和:3361

約数の個数: 32

約数和(自身を含む): 68594688

約数和(自身を除く): 25924467

約数列:

[1, 3, 11, 17, 23, 33, 51, 69, 187, 253, 391, 561, 759, 1173, 3307, 4301, 9921, 12903, 36377, 56219, 76061, 109131, 168657, 228183, 618409, 836671, 1293037, 1855227, 2510013, 3879111, 14223407, 42670221]

約数ペア:

[(1, 42670221), (3, 14223407), (11, 3879111), (17, 2510013), (23, 1855227), (33, 1293037), (51, 836671), (69, 618409), (187, 228183), (253, 168657), (391, 109131), (561, 76061), (759, 56219), (1173, 36377), (3307, 12903), (4301, 9921)]