33257253

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{431}}^1$

素因数の和:557

約数の個数: 24

約数和(自身を含む): 47744640

約数和(自身を除く): 14487387

約数列:

[1, 3, 17, 51, 89, 267, 289, 431, 867, 1293, 1513, 4539, 7327, 21981, 25721, 38359, 77163, 115077, 124559, 373677, 652103, 1956309, 11085751, 33257253]

約数ペア:

[(1, 33257253), (3, 11085751), (17, 1956309), (51, 652103), (89, 373677), (267, 124559), (289, 115077), (431, 77163), (867, 38359), (1293, 25721), (1513, 21981), (4539, 7327)]