403089219

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{51421}}^1$

素因数の和:51507

約数の個数: 24

約数和(自身を含む): 636398672

約数和(自身を除く): 233309453

約数列:

[1, 3, 9, 13, 39, 67, 117, 201, 603, 871, 2613, 7839, 51421, 154263, 462789, 668473, 2005419, 3445207, 6016257, 10335621, 31006863, 44787691, 134363073, 403089219]

約数ペア:

[(1, 403089219), (3, 134363073), (9, 44787691), (13, 31006863), (39, 10335621), (67, 6016257), (117, 3445207), (201, 2005419), (603, 668473), (871, 462789), (2613, 154263), (7839, 51421)]