47743059

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{977}}^1$

素因数の和:1179

約数の個数: 32

約数和(自身を含む): 78865920

約数和(自身を除く): 31122861

約数列:

[1, 3, 7, 13, 21, 39, 91, 179, 273, 537, 977, 1253, 2327, 2931, 3759, 6839, 6981, 12701, 16289, 20517, 38103, 48867, 88907, 174883, 266721, 524649, 1224181, 2273479, 3672543, 6820437, 15914353, 47743059]

約数ペア:

[(1, 47743059), (3, 15914353), (7, 6820437), (13, 3672543), (21, 2273479), (39, 1224181), (91, 524649), (179, 266721), (273, 174883), (537, 88907), (977, 48867), (1253, 38103), (2327, 20517), (2931, 16289), (3759, 12701), (6839, 6981)]