28350933

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{199}}^1\times {\mathrm{281}}^1$

素因数の和:509

約数の個数: 24

約数和(自身を含む): 41284800

約数和(自身を除く): 12933867

約数列:

[1, 3, 13, 39, 169, 199, 281, 507, 597, 843, 2587, 3653, 7761, 10959, 33631, 47489, 55919, 100893, 142467, 167757, 726947, 2180841, 9450311, 28350933]

約数ペア:

[(1, 28350933), (3, 9450311), (13, 2180841), (39, 726947), (169, 167757), (199, 142467), (281, 100893), (507, 55919), (597, 47489), (843, 33631), (2587, 10959), (3653, 7761)]