51629187

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{7283}}^1$

素因数の和:7442

約数の個数: 16

約数和(自身を含む): 73422720

約数和(自身を除く): 21793533

約数列:

[1, 3, 17, 51, 139, 417, 2363, 7089, 7283, 21849, 123811, 371433, 1012337, 3037011, 17209729, 51629187]

約数ペア:

[(1, 51629187), (3, 17209729), (17, 3037011), (51, 1012337), (139, 371433), (417, 123811), (2363, 21849), (7089, 7283)]