2183649

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:161

約数の個数: 24

約数和(自身を含む): 3250080

約数和(自身を除く): 1066431

約数列:

[1, 3, 13, 39, 59, 73, 169, 177, 219, 507, 767, 949, 2301, 2847, 4307, 9971, 12337, 12921, 29913, 37011, 55991, 167973, 727883, 2183649]

約数ペア:

[(1, 2183649), (3, 727883), (13, 167973), (39, 55991), (59, 37011), (73, 29913), (169, 12921), (177, 12337), (219, 9971), (507, 4307), (767, 2847), (949, 2301)]