2931481943

素因数分解:

${\mathrm{13}}^2\times {\mathrm{191}}^1\times {\mathrm{197}}^1\times {\mathrm{461}}^1$

素因数の和:875

約数の個数: 24

約数和(自身を含む): 3214100736

約数和(自身を除く): 282618793

約数列:

[1, 13, 169, 191, 197, 461, 2483, 2561, 5993, 32279, 33293, 37627, 77909, 88051, 90817, 489151, 1144663, 1180621, 6358963, 14880619, 15348073, 17346047, 225498611, 2931481943]

約数ペア:

[(1, 2931481943), (13, 225498611), (169, 17346047), (191, 15348073), (197, 14880619), (461, 6358963), (2483, 1180621), (2561, 1144663), (5993, 489151), (32279, 90817), (33293, 88051), (37627, 77909)]