3142557

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{3527}}^1$

素因数の和:3550

約数の個数: 20

約数和(自身を含む): 5122656

約数和(自身を除く): 1980099

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 3527, 10581, 31743, 38797, 95229, 116391, 285687, 349173, 1047519, 3142557]

約数ペア:

[(1, 3142557), (3, 1047519), (9, 349173), (11, 285687), (27, 116391), (33, 95229), (81, 38797), (99, 31743), (297, 10581), (891, 3527)]