17387620437

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{85577}}^1$

素因数の和:85769

約数の個数: 32

約数和(自身を含む): 26026665984

約数和(自身を除く): 8639045547

約数列:

[1, 3, 11, 33, 47, 131, 141, 393, 517, 1441, 1551, 4323, 6157, 18471, 67727, 85577, 203181, 256731, 941347, 2824041, 4022119, 11210587, 12066357, 33631761, 44243309, 123316457, 132729927, 369949371, 526897589, 1580692767, 5795873479, 17387620437]

約数ペア:

[(1, 17387620437), (3, 5795873479), (11, 1580692767), (33, 526897589), (47, 369949371), (131, 132729927), (141, 123316457), (393, 44243309), (517, 33631761), (1441, 12066357), (1551, 11210587), (4323, 4022119), (6157, 2824041), (18471, 941347), (67727, 256731), (85577, 203181)]