2398149

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:321

約数の個数: 24

約数和(自身を含む): 3785600

約数和(自身を除く): 1387451

約数列:

[1, 3, 9, 13, 39, 103, 117, 199, 309, 597, 927, 1339, 1791, 2587, 4017, 7761, 12051, 20497, 23283, 61491, 184473, 266461, 799383, 2398149]

約数ペア:

[(1, 2398149), (3, 799383), (9, 266461), (13, 184473), (39, 61491), (103, 23283), (117, 20497), (199, 12051), (309, 7761), (597, 4017), (927, 2587), (1339, 1791)]