3206421

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1103}}^1$

素因数の和:1145

約数の個数: 24

約数和(自身を含む): 5166720

約数和(自身を除く): 1960299

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 1103, 2907, 3309, 9927, 18751, 20957, 56253, 62871, 168759, 188613, 356269, 1068807, 3206421]

約数ペア:

[(1, 3206421), (3, 1068807), (9, 356269), (17, 188613), (19, 168759), (51, 62871), (57, 56253), (153, 20957), (171, 18751), (323, 9927), (969, 3309), (1103, 2907)]