47492169

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 70139520

約数和(自身を除く): 22647351

約数列:

[1, 3, 17, 29, 51, 87, 163, 197, 489, 493, 591, 1479, 2771, 3349, 4727, 5713, 8313, 10047, 14181, 17139, 32111, 80359, 96333, 97121, 241077, 291363, 545887, 931219, 1637661, 2793657, 15830723, 47492169]

約数ペア:

[(1, 47492169), (3, 15830723), (17, 2793657), (29, 1637661), (51, 931219), (87, 545887), (163, 291363), (197, 241077), (489, 97121), (493, 96333), (591, 80359), (1479, 32111), (2771, 17139), (3349, 14181), (4727, 10047), (5713, 8313)]