289291769

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{11657}}^1$

素因数の和:11776

約数の個数: 16

約数和(自身を含む): 329035392

約数和(自身を除く): 39743623

約数列:

[1, 13, 23, 83, 299, 1079, 1909, 11657, 24817, 151541, 268111, 967531, 3485443, 12577903, 22253213, 289291769]

約数ペア:

[(1, 289291769), (13, 22253213), (23, 12577903), (83, 3485443), (299, 967531), (1079, 268111), (1909, 151541), (11657, 24817)]