389623707

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{1367}}^1\times {\mathrm{2879}}^1$

素因数の和:4263

約数の個数: 24

約数和(自身を含む): 614615040

約数和(自身を除く): 224991333

約数列:

[1, 3, 9, 11, 33, 99, 1367, 2879, 4101, 8637, 12303, 15037, 25911, 31669, 45111, 95007, 135333, 285021, 3935593, 11806779, 35420337, 43291523, 129874569, 389623707]

約数ペア:

[(1, 389623707), (3, 129874569), (9, 43291523), (11, 35420337), (33, 11806779), (99, 3935593), (1367, 285021), (2879, 135333), (4101, 95007), (8637, 45111), (12303, 31669), (15037, 25911)]