171873791

素因数分解:

${\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{277}}^1$

素因数の和:443

約数の個数: 24

約数和(自身を含む): 194588880

約数和(自身を除く): 22715089

約数列:

[1, 17, 19, 113, 277, 289, 323, 1921, 2147, 4709, 5263, 5491, 31301, 32657, 36499, 80053, 89471, 532117, 594719, 620483, 1521007, 9045989, 10110223, 171873791]

約数ペア:

[(1, 171873791), (17, 10110223), (19, 9045989), (113, 1521007), (277, 620483), (289, 594719), (323, 532117), (1921, 89471), (2147, 80053), (4709, 36499), (5263, 32657), (5491, 31301)]