143334737

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{263}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 182020608

約数和(自身を除く): 38685871

約数列:

[1, 7, 13, 53, 91, 113, 263, 371, 689, 791, 1469, 1841, 3419, 4823, 5989, 10283, 13939, 23933, 29719, 41923, 77857, 97573, 181207, 208033, 386347, 544999, 1268449, 1575107, 2704429, 11025749, 20476391, 143334737]

約数ペア:

[(1, 143334737), (7, 20476391), (13, 11025749), (53, 2704429), (91, 1575107), (113, 1268449), (263, 544999), (371, 386347), (689, 208033), (791, 181207), (1469, 97573), (1841, 77857), (3419, 41923), (4823, 29719), (5989, 23933), (10283, 13939)]