853172361

素因数分解:

$3^2\times {\mathrm{149}}^1\times {\mathrm{191}}^1\times {\mathrm{3331}}^1$

素因数の和:3677

約数の個数: 24

約数和(自身を含む): 1247500800

約数和(自身を除く): 394328439

約数列:

[1, 3, 9, 149, 191, 447, 573, 1341, 1719, 3331, 9993, 28459, 29979, 85377, 256131, 496319, 636221, 1488957, 1908663, 4466871, 5725989, 94796929, 284390787, 853172361]

約数ペア:

[(1, 853172361), (3, 284390787), (9, 94796929), (149, 5725989), (191, 4466871), (447, 1908663), (573, 1488957), (1341, 636221), (1719, 496319), (3331, 256131), (9993, 85377), (28459, 29979)]