47875737

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1117}}^1$

素因数の和:1297

約数の個数: 32

約数和(自身を含む): 79136512

約数和(自身を除く): 31260775

約数列:

[1, 3, 7, 13, 21, 39, 91, 157, 273, 471, 1099, 1117, 2041, 3297, 3351, 6123, 7819, 14287, 14521, 23457, 42861, 43563, 101647, 175369, 304941, 526107, 1227583, 2279797, 3682749, 6839391, 15958579, 47875737]

約数ペア:

[(1, 47875737), (3, 15958579), (7, 6839391), (13, 3682749), (21, 2279797), (39, 1227583), (91, 526107), (157, 304941), (273, 175369), (471, 101647), (1099, 43563), (1117, 42861), (2041, 23457), (3297, 14521), (3351, 14287), (6123, 7819)]