28644633

素因数分解:

$3^2\times {\mathrm{401}}^1\times {\mathrm{7937}}^1$

素因数の和:8344

約数の個数: 12

約数和(自身を含む): 41483988

約数和(自身を除く): 12839355

約数列:

[1, 3, 9, 401, 1203, 3609, 7937, 23811, 71433, 3182737, 9548211, 28644633]

約数ペア:

[(1, 28644633), (3, 9548211), (9, 3182737), (401, 71433), (1203, 23811), (3609, 7937)]