1113861009

素因数分解:

$3^1\times {\mathrm{331}}^1\times {\mathrm{521}}^1\times {\mathrm{2153}}^1$

素因数の和:3008

約数の個数: 16

約数和(自身を含む): 1493187264

約数和(自身を除く): 379326255

約数列:

[1, 3, 331, 521, 993, 1563, 2153, 6459, 172451, 517353, 712643, 1121713, 2137929, 3365139, 371287003, 1113861009]

約数ペア:

[(1, 1113861009), (3, 371287003), (331, 3365139), (521, 2137929), (993, 1121713), (1563, 712643), (2153, 517353), (6459, 172451)]