1088891451

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{937891}}^1$

素因数の和:937943

約数の個数: 16

約数和(自身を含む): 1650689920

約数和(自身を除く): 561798469

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 937891, 2813673, 8441019, 25323057, 40329313, 120987939, 362963817, 1088891451]

約数ペア:

[(1, 1088891451), (3, 362963817), (9, 120987939), (27, 40329313), (43, 25323057), (129, 8441019), (387, 2813673), (1161, 937891)]