27892197

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{283}}^1$

素因数の和:569

約数の個数: 24

約数和(自身を含む): 41468544

約数和(自身を除く): 13576347

約数列:

[1, 3, 9, 47, 141, 233, 283, 423, 699, 849, 2097, 2547, 10951, 13301, 32853, 39903, 65939, 98559, 119709, 197817, 593451, 3099133, 9297399, 27892197]

約数ペア:

[(1, 27892197), (3, 9297399), (9, 3099133), (47, 593451), (141, 197817), (233, 119709), (283, 98559), (423, 65939), (699, 39903), (849, 32853), (2097, 13301), (2547, 10951)]