281481337

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1\times {\mathrm{1063}}^1$

素因数の和:1512

約数の個数: 16

約数和(自身を含む): 304899840

約数和(自身を除く): 23418503

約数列:

[1, 23, 29, 397, 667, 1063, 9131, 11513, 24449, 30827, 264799, 422011, 709021, 9706253, 12238319, 281481337]

約数ペア:

[(1, 281481337), (23, 12238319), (29, 9706253), (397, 709021), (667, 422011), (1063, 264799), (9131, 30827), (11513, 24449)]