26917813

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:229

約数の個数: 24

約数和(自身を含む): 31358880

約数和(自身を除く): 4441067

約数列:

[1, 13, 19, 83, 101, 169, 247, 1079, 1313, 1577, 1919, 3211, 8383, 14027, 17069, 20501, 24947, 108979, 159277, 266513, 324311, 1416727, 2070601, 26917813]

約数ペア:

[(1, 26917813), (13, 2070601), (19, 1416727), (83, 324311), (101, 266513), (169, 159277), (247, 108979), (1079, 24947), (1313, 20501), (1577, 17069), (1919, 14027), (3211, 8383)]