128833401

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{521}}^1\times {\mathrm{593}}^1$

素因数の和:1256

約数の個数: 16

約数和(自身を含む): 173638080

約数和(自身を除く): 44804679

約数列:

[1, 3, 139, 417, 521, 593, 1563, 1779, 72419, 82427, 217257, 247281, 308953, 926859, 42944467, 128833401]

約数ペア:

[(1, 128833401), (3, 42944467), (139, 926859), (417, 308953), (521, 247281), (593, 217257), (1563, 82427), (1779, 72419)]