26482821

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 39564288

約数和(自身を除く): 13081467

約数列:

[1, 3, 17, 23, 51, 69, 107, 211, 321, 391, 633, 1173, 1819, 2461, 3587, 4853, 5457, 7383, 10761, 14559, 22577, 41837, 67731, 82501, 125511, 247503, 383809, 519271, 1151427, 1557813, 8827607, 26482821]

約数ペア:

[(1, 26482821), (3, 8827607), (17, 1557813), (23, 1151427), (51, 519271), (69, 383809), (107, 247503), (211, 125511), (321, 82501), (391, 67731), (633, 41837), (1173, 22577), (1819, 14559), (2461, 10761), (3587, 7383), (4853, 5457)]