28826931

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{44281}}^1$

素因数の和:44322

約数の個数: 16

約数和(自身を含む): 45344768

約数和(自身を除く): 16517837

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 44281, 132843, 309967, 929901, 1372711, 4118133, 9608977, 28826931]

約数ペア:

[(1, 28826931), (3, 9608977), (7, 4118133), (21, 1372711), (31, 929901), (93, 309967), (217, 132843), (651, 44281)]