331340883

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{42043}}^1$

素因数の和:42154

約数の個数: 16

約数和(自身を含む): 460129536

約数和(自身を除く): 128788653

約数列:

[1, 3, 37, 71, 111, 213, 2627, 7881, 42043, 126129, 1555591, 2985053, 4666773, 8955159, 110446961, 331340883]

約数ペア:

[(1, 331340883), (3, 110446961), (37, 8955159), (71, 4666773), (111, 2985053), (213, 1555591), (2627, 126129), (7881, 42043)]