40355313

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1\times {\mathrm{719}}^1$

素因数の和:1128

約数の個数: 16

約数和(自身を含む): 55054080

約数和(自身を除く): 14698767

約数列:

[1, 3, 53, 159, 353, 719, 1059, 2157, 18709, 38107, 56127, 114321, 253807, 761421, 13451771, 40355313]

約数ペア:

[(1, 40355313), (3, 13451771), (53, 761421), (159, 253807), (353, 114321), (719, 56127), (1059, 38107), (2157, 18709)]