18760113

素因数分解:

$3^3\times {\mathrm{197}}^1\times {\mathrm{3527}}^1$

素因数の和:3733

約数の個数: 16

約数和(自身を含む): 27941760

約数和(自身を除く): 9181647

約数列:

[1, 3, 9, 27, 197, 591, 1773, 3527, 5319, 10581, 31743, 95229, 694819, 2084457, 6253371, 18760113]

約数ペア:

[(1, 18760113), (3, 6253371), (9, 2084457), (27, 694819), (197, 95229), (591, 31743), (1773, 10581), (3527, 5319)]