28362103

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{461}}^1$

素因数の和:543

約数の個数: 32

約数和(自身を含む): 38320128

約数和(自身を除く): 9958025

約数列:

[1, 7, 11, 17, 47, 77, 119, 187, 329, 461, 517, 799, 1309, 3227, 3619, 5071, 5593, 7837, 8789, 21667, 35497, 54859, 61523, 86207, 151669, 238337, 368339, 603449, 1668359, 2578373, 4051729, 28362103]

約数ペア:

[(1, 28362103), (7, 4051729), (11, 2578373), (17, 1668359), (47, 603449), (77, 368339), (119, 238337), (187, 151669), (329, 86207), (461, 61523), (517, 54859), (799, 35497), (1309, 21667), (3227, 8789), (3619, 7837), (5071, 5593)]