201804057

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{246403}}^1$

素因数の和:246429

約数の個数: 24

約数和(自身を含む): 358764224

約数和(自身を除く): 156960167

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 246403, 739209, 1724821, 2217627, 3203239, 5174463, 9609717, 15523389, 22422673, 28829151, 67268019, 201804057]

約数ペア:

[(1, 201804057), (3, 67268019), (7, 28829151), (9, 22422673), (13, 15523389), (21, 9609717), (39, 5174463), (63, 3203239), (91, 2217627), (117, 1724821), (273, 739209), (819, 246403)]