1187331311

素因数分解:

${\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{283}}^1\times {\mathrm{727}}^1$

素因数の和:1238

約数の個数: 16

約数和(自身を含む): 1240512000

約数和(自身を除く): 53180689

約数列:

[1, 29, 199, 283, 727, 5771, 8207, 21083, 56317, 144673, 205741, 1633193, 4195517, 5966489, 40942459, 1187331311]

約数ペア:

[(1, 1187331311), (29, 40942459), (199, 5966489), (283, 4195517), (727, 1633193), (5771, 205741), (8207, 144673), (21083, 56317)]