28357367621

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{806363}}^1$

素因数の和:806536

約数の個数: 16

約数和(自身を含む): 32512596480

約数和(自身を除く): 4155228859

約数列:

[1, 11, 23, 139, 253, 1529, 3197, 35167, 806363, 8869993, 18546349, 112084457, 204009839, 1232929027, 2577942511, 28357367621]

約数ペア:

[(1, 28357367621), (11, 2577942511), (23, 1232929027), (139, 204009839), (253, 112084457), (1529, 18546349), (3197, 8869993), (35167, 806363)]