28732047

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{1103}}^1$

素因数の和:1582

約数の個数: 16

約数和(自身を含む): 40450560

約数和(自身を除く): 11718513

約数列:

[1, 3, 19, 57, 457, 1103, 1371, 3309, 8683, 20957, 26049, 62871, 504071, 1512213, 9577349, 28732047]

約数ペア:

[(1, 28732047), (3, 9577349), (19, 1512213), (57, 504071), (457, 62871), (1103, 26049), (1371, 20957), (3309, 8683)]