28924761

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{593}}^1$

素因数の和:896

約数の個数: 16

約数和(自身を含む): 39346560

約数和(自身を除く): 10421799

約数列:

[1, 3, 71, 213, 229, 593, 687, 1779, 16259, 42103, 48777, 126309, 135797, 407391, 9641587, 28924761]

約数ペア:

[(1, 28924761), (3, 9641587), (71, 407391), (213, 135797), (229, 126309), (593, 48777), (687, 42103), (1779, 16259)]