28932213

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1\times {\mathrm{457}}^1$

素因数の和:956

約数の個数: 16

約数和(自身を含む): 39571200

約数和(自身を除く): 10638987

約数列:

[1, 3, 47, 141, 449, 457, 1347, 1371, 21103, 21479, 63309, 64437, 205193, 615579, 9644071, 28932213]

約数ペア:

[(1, 28932213), (3, 9644071), (47, 615579), (141, 205193), (449, 64437), (457, 63309), (1347, 21479), (1371, 21103)]