39840153

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1\times {\mathrm{757}}^1$

素因数の和:1144

約数の個数: 16

約数和(自身を含む): 54357696

約数和(自身を除く): 14517543

約数列:

[1, 3, 53, 159, 331, 757, 993, 2271, 17543, 40121, 52629, 120363, 250567, 751701, 13280051, 39840153]

約数ペア:

[(1, 39840153), (3, 13280051), (53, 751701), (159, 250567), (331, 120363), (757, 52629), (993, 40121), (2271, 17543)]